User's Manual Chapter 13

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Table Of Contents

Chapter13 Users Manuals

AT&T Wireless Services

Wireless Local Technologies Group

PO Box 97059

Redmond, WA 98073-9759

Base FCC Regulatory

Test Report

FCC Type Acceptance Application

10991

Revision 1.0

06/24/99

Summary of content (217 pages)

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AT&T Wireless Services Wireless Local Technologies Group PO Box 97059 Redmond, WA 98073-9759 Base FCC Regulatory Test Report FCC Type Acceptance Application 10991 Revision 1.
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Base FCC Regulatory Test Report © 1995-1999 AT&T Wireless Services All rights reserved. The following are trade names, trademarks, or registered trademarks of their respective companies: Version History Date Version Seq. 06/15/99 1.
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Chapter 1: Chapter 1 Attestation Statements Attestation Statements AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report AT&T Wireless Services Wireless Local Technologies Group PO Box 97059 Redmond. W 98073-9759 425-702-2500 'DWHãý-XQHýëèñýìäää )HGHUDOý&RPPXQLFDWLRQVý&RPPLVVLRQ $WWQïãý3URGXFWý7\SHý$SSURYDOý'HSDUWPHQW æéêèý2DNODQGý0LOOVý5Gï &ROXPELDý0'ýëìíéç 7Rý:KRPý,Wý0D\ý&RQFHUQã 7KLVýHTXLSPHQWýKDVýEHHQýWHVWHGýLQýDFFRUGDQFHýZLWKýWKHýUHTXLUHPHQWVýFRQWDLQHGýLQýWKHýDSSURSULDWHý&RPPLVVLRQ UHJXODWLRQVïý7RýWKHýEHVWýRIýRXUýNQRZOHGJHñýWKHVHýWHVWVýZHUHýSHUIRUPHGýXVLQJýPHDVXUHPHQWýSURFHGXUHVýFRQVLVWH
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Chapter 2: Chapter 2 Block Diagrams Block Diagrams Overview This section includes block diagrams. Contents 2.1 2.2 Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Clock Frequencies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Figure 2.1— Base Unit RF Front End Assembly Block Diagram 2.1 Block Diagrams Base FCC Regulatory Test Report 2-6 AT&T Project PCS Information AT&T Proprietary (Restricted) Solely for authorized persons having a need to know pursuant to Company Instructions AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Block Diagrams Figure 2.2— Base Unit Transmitter Block Diagram Chapter 2: AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Figure 2.3— Base Unit Receiver Block Diagram Base FCC Regulatory Test Report 2-8 AT&T Project PCS Information AT&T Proprietary (Restricted) Solely for authorized persons having a need to know pursuant to Company Instructions AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: Block Diagrams Figure 2.4— LO card Notes: LO-RF (1763-1823 MHz) ZF-LOH (163 MHz) ZF-LOL (83 MHz) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Figure 2.5— TRS Shelf AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.0 3/9/99 Figure 2.5 shows the 10 MHz clock inputs from the sync card and the 32 MHz clock input from the BBC.
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Figure 2.6— PWAN Base Digital Clock Block Diagram AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 2.2 Clock Frequencies 7DEOH 514 Card Pri. SYNC #&/2&.#)5(48(1&,(6 Signal 16.384 MHz TTL Square Qty 16 Conducted Backplane Destination Pri. TSI Red. TSI NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 NIF 6 NIF 7 NIF 8 NIF 9 NIF 10 Pri. ICP Red. ICP Spare ICP NMP Pri. SYNC 8kHz FS TTL 16 Backplane Pri. TSI Red. TSI NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 NIF 6 NIF 7 2-12 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: 7DEOH 514 Card Block Diagrams #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination NIF 8 NIF 9 NIF 10 Pri. ICP Red. ICP Spare ICP Pri. SYNC 1.544 MHz TTL Square 10 Backplane NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 NIF 6 NIF 7 NIF 8 NIF 9 NIF 10 Pri. SYNC 10 MHz Sinewave 4 COAX XCVR 1 XCVR 2 XCVR 3 Ext. Ref Pri. SYNC 32 MHz TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC R Pri. SYNC 250kHz TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC R Pri.
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Base FCC Regulatory Test Report 7DEOH 514 Card #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination BBC 2 BBC R Pri. SYNC Packet Count TTL 3 LVDS Cabled BBC 1 BBC 2 BBC R Red. SYNC 16.384 MHz TTL Square 16 Backplane Pri. TSI Red. TSI NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 NIF 6 NIF 7 NIF 8 NIF 9 NIF 10 Pri. ICP Red. ICP Spare ICP NMP Red. SYNC 8kHz FS TTL 16 Backplane Pri. TSI Red. TSI NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 2-14 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: 7DEOH 514 Card Block Diagrams #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination NIF 6 NIF 7 NIF 8 NIF 9 NIF 10 Pri. ICP Red. ICP Spare ICP Red. SYNC 1.544 MHz TTL Square 10 Backplane NIF 1 NIF 2 NIF 3 NIF 4 NIF 5 NIF 6 NIF 7 NIF 8 NIF 9 NIF 10 Red. SYNC 10 MHz Sinewave 4 COAX XCVR 1 XCVR 2 XCVR 3 Ext. Ref. Red. SYNC 32 MHz TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC R Red.
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Base FCC Regulatory Test Report 7DEOH 514 Card #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination BBC R Red. SYNC 375 uS TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC R Red. SYNC Packet Count TTL 3 LVDS Cabled BBC 1 BBC 2 BBC R Pri. TSI 4.096 MHz TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC 3 Pri. TSI 8 kHz FS TTL 3 LVDS Cabled BBC 1 BBC 2 BBC 3 Red. TSI 4.096 MHz TTL Square 3 LVDS Cabled BBC 1 BBC 2 BBC 3 Red.
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Chapter 2: 7DEOH 514 Card Block Diagrams #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination TSP 6 Spare TSP MODEM BBC 1 250 kHz TTL Square 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 1 375 uS TTL Square 10 Backplane (LVDS TO XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 1 Packet Count TTL AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 7DEOH 514 Card #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 1 4.096 MHz TTL Square 9 Backplane NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 1 8kHz FS TTL 9 Backplane NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM 2-18 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: 7DEOH 514 Card BBC 2 Block Diagrams #&/2&.#)5(48(1&,(6 Signal 32 MHz TTL Square Qty 10 Conducted Backplane (LVDS to XCVR) Destination XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 2 250 kHz TTL Square 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 2 375 uS TTL Square 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 7DEOH 514 Card #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 2 Packet Count TTL 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 2 4.096 MHz TTL Square 9 Backplane NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC 2 2-20 8 kHz FS TTL 9 Backplane NSP AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: 7DEOH 514 Card Block Diagrams #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC R 32 MHz TTL Square 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC R 250 kHz TTL Square 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 7DEOH 514 Card #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination TSP 6 Spare TSP MODEM BBC R 375 uS TTL Square 10 Backplane XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC R Packet Count TTL 10 Backplane (LVDS to XCVR) XCVR NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC R 4.096 MHz TTL Square 9 Backplane NSP TSP 1 TSP 2 2-22 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 2: 7DEOH 514 Card Block Diagrams #&/2&.#)5(48(1&,(6 Signal Qty Conducted Destination TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM BBC R 8kHz FS TTL 9 Backplane NSP TSP 1 TSP 2 TSP 3 TSP 4 TSP 5 TSP 6 Spare TSP MODEM AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 2-24 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 3: Chapter 3 Cover Letters Cover Letters Overview This section describes functional product interaction with other products pending FCC approval. Contents 3.1 PWAN Base Station-—System Dependent Products . . . . . . . . . . .. 3-12 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.0 7/6/99 3-25 .
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Base FCC Regulatory Test Report 3.1 PWAN Base Station—System Dependent Products This unit, the PWAN Base, comprises the second half of the PWAN System. Currently the Remote Unit has been tested and is undergoing FCC evaluation for Type Approval. The Remote Unit is located at remote residences and, in concert with the PWAN Base, completes the PWAN System.
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Chapter 4: Chapter 4 External Photographs External Photographs Overview This section contains external photographs of the PWAN Base Station. Contents 4.1 External Photographs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 4.1 External Photographs The front view of the PWAN Base Station shows internal access via double doors. The double cabinet may be separated for various installation considerations with independent casters for additional mobility. Figure 4.1— Front corner view of the PWAN Base Station 4-28 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 4: External Photographs The back of the PWAN Base Cabinet contains airflow ventilation as shown in figure 4.2. Figure 4.2— Side view of the PWAN Base Cabinet AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report The PWAN Base Station, as shown in figure 4.3, separates digital functionality to the left and the RF functionalities to the right for separation at various installations. Each cabinet is independently powered with circuit breaker protection and air-moving devices. Figure 4.3— Open doors front view of PWAN Base Station 4-30 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 4: External Photographs The interconnecting cabling between the digital and RF cabinets are shown in figure 4.4. Figure 4.4— Open panels—Back view of the PWAN Base Station AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 4-32 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 5: Chapter 5 ID Label/Location Information ID Label/Location Information Overview This section contains FCC labelling information and location for the PWAN Base. Contents 5.1 5.2 FCC Label Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20 Location Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 5.1 ID Label Figure 5.1— Example FCC ID Label 5-34 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 5: 5.2 ID Label/Location Information Location Information Figure 5.2— FCC Compliance Label—Possible interior location AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 5.3— FCC Compliance Label—Possible interior location 5-36 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 5: ID Label/Location Information Figure 5.4— FCC Compliance Label—Possible exterior location AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 5-38 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Chapter 6 Internal Photographs Internal Photographs Overview This section includes the internal photographs of the PWAN Base Station. Contents 6.1 6.2 Internal Photographs of the PWAN Base—Digital Cabinet . . . . . . 6-26 Internal Photographs of the PWAN Base—RF Cabinet . . . . . . . . . 6-49 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 6.1 Internal Photographs of the PWAN Base Digital Cabinet Each of the three digital shelves have a twenty-card capacity and are typically populated as shown in figure 6.1. The top shelf corresponds to the baseband shelf 1, with the first 10 cards dedicated to sectors A/B. The next 10 card slots on the first shelf represent the systems redundant functionality.
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Chapter 6: Internal Photographs Figure 6.1— Overview of the PWAN Base Digital Cabinet. AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.2 shows the air-moving device (AMD), which is located beneath the lowermost baseband digital shelf. Also shown is the typical space between the AMD and the bottom of the EMI cabinet where excess cables between the digital and Bosch RF cabinets are bundled. Figure 6.2— Bottom view of the PWAN Base Digital Cabinet 6-42 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Baseband Controller card serves as a gateway for traffic and control information between the Network Shelf and the other Baseband Shelf cards. It performs portions of voice and packetized data call processing, as well as serving as the Baseband Shelf Operation, Administration, Maintenance, and Provisioning (OAMP) element. Figure 6.3— Baseband Controller Card (BBC) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.4— Bottom side of the BBC Card 6-44 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Network Signal Processor card performs baseband digital signal processing (DSP) functions for data and network access channels in support of the implementation of the airlink. These DSP functions include error correction coding and digital modulation. Figure 6.5— Network Signal Card Processor (NSP) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.6— Bottom side of NSP Card 6-46 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Traffic Signal Processor card performs baseband digital signal processing (DSP) functions for voice channels in support of the implementation of the airlink. These DSP functions include error correction coding, voice compression, and digital modulation. Figure 6.7— Traffic Signal Processor Card (TSP) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.8— Bottom side of TSP Card 6-48 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Modulator/Demodulator card performs Fast Fourier Transform (FFT) and inverse Fast Fourier Transform (IFFT) processing to provide a conversion between the frequency domain baseband processing functions of the Baseband Shelf and the time domain functions of the radio gear. Figure 6.9— Modem Card AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.10—Bottom side of Modem Card 6-50 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Global Positioning System/Synchronization card contains a GPS receiver, and, along with its accompanying antenna, provides various GPS-referenced, high-stability time and frequency reference signals for the operation of the Base Station and the airlink. Figure 6.11—Global Positioning Synchronization Card (Sync) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.12—Bottom side of Sync Card 6-52 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Time Slot Interchange card provides a non-blocking switching fabric for routing of 64 kbps PCM traffic channels between the NIF cards and the three Baseband Shelves. Figure 6.13—Time Slot Interchange Card (TSI) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.14—Bottom side of TSI Card 6-54 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Network Interface card provides physical and logical termination for up to four T1 lines carrying either 64 kbps PCM voice or packetized data between the Base Station and either the Local Digital Switch (LDS) or a Data Service Node (DSN) external to the Base Station. Figure 6.15—Network Interface Card (NIF) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.16—Bottom side of NIF Card 6-56 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Network Management Processor card provides Operation, Administration, Maintenance, and Provisioning (OAMP) functions for the Base Station. OAMP functions consist primarily of alarm reporting, software download, fault detection and redundancy control of other Base Station circuit packs. Figure 6.17—Network Management Processor (NMP) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.18—Bottom side of NMP Card 6-58 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs The Interworking Control Processor card serves as the call processing element of the Base Station. It provides an interworking mechanism for the connection of calls between the Local Digital Switch (LDS) and the fixed wireless Remote Units (RUs). Figure 6.19—Interworking Control Processor Card (ICP) AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.20—Bottom side of ICP Card 6-60 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: 6.2 Internal Photographs Internal Photographs of the PWAN Base RF Cabinet Figure 6.21 shows the overall view of the Bosch RF section showing hardware, cabling, and loads during radiated emissions testing.
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Base FCC Regulatory Test Report Figure 6.22 identifies the air moving device (AMD) which is located beneath the lower most transceiver shelf. Also shown is the typical space between the AMD and the bottom of the EMI cabinet where excess coaxial cables between the Digital and RF cabinets are bundled. Figure 6.22—Bottom view of the PWAN Base RF Cabinet 6-62 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Right hand view of the Bosch front-end unit. The FES-FE (frontend shelf – frontend) provides amplification of TX and RX signals, redundancy switching, gain control, diplexing, DC/DC conversation, front panel test points (RF), LED alarm indicators, ESN capability, and control and monitoring of status and alarm conditions. Figure 6.23—Front End Unit —Right Side View AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Left hand view of the Bosch front-end unit. The FES-FE (frontend shelf – frontend) provides amplification of TX and RX signals, redundancy switching, gain control, diplexing, DC/DC conversation, front panel test points (RF), LED alarm indicators, ESN capability, and control and monitoring of status and alarm conditions. Figure 6.24—Front End Unit—Left Side View 6-64 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.25 identifies the Bosch transceiver shelf DC/DC unit with the shielding still attached. The TRS-DC/DC unit provides the conversion of the primary voltage to the required secondary voltages and signalling of failure state. Figure 6.25—TRS-DC/DC Enclosure AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.26 identifies the top, component side of the the Bosch transceiver shelf DC/DC unit. The TRS-DC/DC unit provides the conversion of the primary voltage to t he required secondary voltages and signalling of Failure State. Figure 6.26—TRS—DC/DCComponent Layout 6-66 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.27 identifies the Bosch transceiver shelf DIF unit. The TRSDIF unit (Digital Interface) performs the following functions: a link module supports a link to and from the baseband shelf for the digital baseband data, a clock and synchronization module for processing the digital baseband data, a signal processing module, and a Central OAM Controller for all other transceiver shelf units. Figure 6.
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Base FCC Regulatory Test Report Figure 6.28 identifies the top, component side of the transceiver shelf Digital Interface (DIF) unit. The TRS-DIF unit performs the following functions: a link module supports a link to and from the baseband shelf for the digital baseband data, a clock and synchronization module for processing the digital baseband data, a signal processing module, and a Central OAM Controller for all other transceiver shelf units. Figure 6.
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Chapter 6: Internal Photographs Figure 6.29 identifies the bottom side of the transceiver shelf Digital Interface (DIF) unit. The TRS-DIF unit performs the following functions: a link module supports a link to and from the baseband shelf for the digital baseband data, a clock and synchronization module for processing the digital baseband data, a signal processing module, and a Central OAM Controller for all other transceiver shelf units. Figure 6.
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Base FCC Regulatory Test Report Figure 6.30 identifies the component side of the Bosch transceiver shelf AD3 unit. The AD3 unit performs the following functions: three A/D and D/A conversion modules support one subband, and conversion of the digital baseband data from the DIF unit. Figure 6.30—AD3 Component Layout 6-70 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.31 identifies the bottom side of the Bosch transceiver shelf AD3 unit. The AD3 unit performs the following functions: three A/D and D/A conversion modules support one subband, and conversion of the digital baseband data from the DIF unit. Figure 6.31—AD3 Bottom View AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.32 identifies the enclosure of the transceiver shelf TRX unit with the shielding still on. The TRS-TRX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.32—TRS-TRX Enclosure 6-72 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.33 identifies the component side of the transceiver shelf TRX unit (shielding removed). The TRS-TRX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.33—TRS-TRX Component Layout AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.34 identifies the bottom side of the transceiver shelf TRX unit (shielding removed). The TRS-TRX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.34—TRS-TRX Bottom Side 6-74 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.35 identifies the enclosure of the transceiver shelf LO unit with the shielding still on. The TRS-LO unit provides the oscillator signals for 2 TRS-TRX units and one TRS-RTX unit of one assigned subband. Figure 6.35—TRS-LO Enclosure AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.36 identifies the component side of the transceiver shelf LO (shielding removed). The TRS-LO unit provides the oscillator signals for 2 TRS-TRX units and one TRS-RTX unit of one assigned subband. Figure 6.36—TRS-LO Component Side 6-76 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.37 identifies the bottom side of the transceiver shelf LO (shielding removed). The TRS-LO unit provides the oscillator signals for 2 TRS-TRX units and one TRS-RTX unit of one assigned subband. Figure 6.37—TRS-LO Bottom Side AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.38 identifies the enclosure of the transceiver shelf RTX unit with the shielding still on. The TRS-RTX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.38—TRS-RTX Enclosure 6-78 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 6: Internal Photographs Figure 6.39 identifies the TRS-RTX Component side of the transceiver shelf RTX unit (shielding removed). The TRS-RTX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.39—TRS-RTX Component Side AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Figure 6.40 identifies the bottom side of the transceiver shelf RTX unit (shielding removed). The TRS-RTX transmit function transforms the D/A Converter output signal to the desired transmit frequency band. The TRS-RTX receive function transforms the received RF input signal to the desired A/D Converter frequency band. Figure 6.40—TRS-RTX Bottom Side 6-80 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 7: Chapter 7 Operational Description Operational Description Overview The AT&T Fixed Wireless Services (FWS) Personal Communications System (PCS) Wireless Access Network (PWAN) has been designed to provide robust, high-quality telephony and data services to residential homes using sophisticated radio technology operating in the 1850 1990 MHz PCS band. This chapter describes the architecture of the PWAN and overview of both the telephony and data portions of the airlink. Contents 7.1 7.
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Base FCC Regulatory Test Report 7.1 System Overview 7.1.1 PWAN General Description The AT&T Fixed Wireless Services PWAN is a Remote Digital Terminal (RDT) system that has been designed to operate over a wireless interconnect. Traditional RDT systems have always been based upon a wireline interface between the Local Digital Switch (LDS) and the subscriber RDT. The PWAN utilizes a wireless radio interface (the PWAN Airlink) between the network and line-side interfaces of a Bellcore TR-303 compliant RDT.
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Chapter 7: Operational Description provides the PWAN interface to the Wireless Service Management System (WSMS), which coordinates service management. Finally, the Switch Element Management System (SEMS) manages the LDS. Each network management system (WNMS, WEMS, WSMS and SEMS) is deployed in a Fixed Wireless Service Network Operation Center (FWS NOC). Figure 7.
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Base FCC Regulatory Test Report Table 7.1— outlines the major interfaces within the PWAN architecture shown in Figure 7.1—. Table 7.1— PWAN Reference Architecture – Interface Definitions Interface ID 7.1.
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Chapter 7: Operational Description users in known locations. In order to take advantage of this unique relationship between the Base and multiple fixed users, each RU employs a directional antenna and RF power control to minimize the adverse effects of multipath propagation and reduce its contribution to the overall interference environment. RUs are situated at the subscriber’s location and serve as full-duplex RDTs.
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Base FCC Regulatory Test Report Figure 7.2— PWAN Figure OSI Model Network Layer Subnetwork Control Protocol PWAN Network Layer RME Datalink Layer Physical Layer 7.1.5 Data Link Layer Datalink Control Voice Media Access Lower and Upper Voice Media Access ACC VTch NAC:(BRC,CLC,CAC) DTch PWAN Telephony Functions The airlink functions for telephony traffic are carried out utilizing the protocol profile depicted in Figure 7.3—.
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Chapter 7: Operational Description Figure 7.
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Base FCC Regulatory Test Report Figure 7.
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Chapter 7: 7.1.6 Operational Description PWAN FAX/Modem VF Traffic Functions The bandwidth efficiencies of LD-CELP compression place limitations on the type of VF traffic that can transverse the airlink. For example, FAX and voice-band modem signals will not pass through LD-CELP without distortion. To eliminate this problem, both the RU and Base are capable of detecting the presence of these signals in the VF data.
PAGE 90
Base FCC Regulatory Test Report HSD network elements are managed in the same fashion and utilize the same systems as the telephony NEs. 7.1.8 HSD Medium Access A number of physical channels have been set aside for HSD services within each sector of all PWAN Bases. The number of channels allocated for HSD services may be provisioned per Base to accommodate the data traffic requirements within each sector or cell.
PAGE 91
Chapter 7: Operational Description Figure 7.6— HSD Logical Channel Relationships Downlink (2 x 72 kbps typical) Base Uplink (1 x 72 kbps typical) 7.2 Channel Stream RU RU RU Airlnk Overview The AT&T Fixed Wireless Services PWAN utilizes a proprietary airlink technology to maximize the efficient use of spectrum while providing a secure wireless interface to the WRDT. This chapter provides an overview of the airlink design as well as functional descriptions of the control and traffic channels. 7.2.
PAGE 92
Base FCC Regulatory Test Report Figure 7.
PAGE 93
Chapter 7: Operational Description Interactions between the physical layer and MAC layer entities are handled through the definition of abstract primitives that define the services provided by each layer. The primitives are passed between the physical and Medium Access Channel (MAC) layer entities at Service Access Points (SAPs). 7.2.1.
PAGE 94
Base FCC Regulatory Test Report Figure 7.8— Illustration of OFDM Burst Parameters Tslot Tburst Burst Period Guard Time Tguard The amount of time allocated to the guard interval is sufficient to allow the channel’s time-delayed multipath components to dissipate prior to the transmission of the following burst. The guard interval essentially eliminates the inter-symbol interference (ISI) common to multipath communications channels.
PAGE 95
Chapter 7: Operational Description Figure 7.9— OFDM Time-Domain Waveform Generation ** OFDM Packet OFDM Packet OFDM Packet ** burst period TB1 TB2 ΣTBn At the receiver, the incoming analog signal is converted to digital samples, which are then transferred from the time-domain to the frequency-domain using a Fast Fourier Transform (FFT). The resulting OFDM tones are demodulated and their data passed on to the appropriate physical layer entities. 7.2.2.
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Base FCC Regulatory Test Report Figure 7.10—PWAN Subband Allocation 5 MHz PCS Block 1 MHz Subband C 1 MHz Subband B 1 MHz Subband A 1 MHz Subband D 500 kHz Guardband 500 kHz Guardband The PWAN utilizes a total of 320 OFDM tones per 1 MHz subband on both the downlink and uplink. Of the 320 available tones, 16 clusters of 18 tones each are allocated in the frequency-domain as airlink Frequency Division Multiple Access (FDMA) slots (refer to Figure 7.11—).
PAGE 97
Chapter 7: Operational Description Dividing the 1 MHz subband into 16 FDMA slots is an effective means of providing multiple access in the frequency domain. However, the capacity of the PWAN would be insufficient if this were the only multiple access method utilized. Consequently, Time Division Multiple Access (TDMA) is utilized as well, where each of the 16 FDMA slots are divided into eight TDMA slots (refer to Figure 7.12—). Figure 7.
PAGE 98
Base FCC Regulatory Test Report PWAN OFDM Parameter 7.2.3 Value Subband Size 1 MHz Total Number of OFDM Tones 320 per subband Number of Energized OFDM Tones 305 per subband Tone Spacing 3.125 KHz Frequency Slot (FDMA slot) Size 56.
PAGE 99
Chapter 7: 7.2.4 Operational Description PWAN Network Access Channel (NAC) Functional Description The PWAN Network Access Channel (NAC) provides a means by which calls can be set up between a Base and its population of RUs. Several physical layer entities utilize the NAC for the exchange of peerpeer information between the Base and RU over the airlink. As a result, the NAC is subdivided into logical channels, as shown in Table 7.3—: Table 7.
PAGE 100
Base FCC Regulatory Test Report is controlled by the base, it is not subject to intra-cell contention but RUs must accept inter-cell interference. 7.2.4.3 UCAC Definition The Unsolicited Common Access Channel (UCAC) provides an uplink access channel from any RU to its serving Base. Being unsolicited, the UCAC is a slotted ALOHA access channel. It is subject not only to collisions between RUs in the same cell but also interference from RUs in co-channel cells.
PAGE 101
Chapter 7: 7.2.5 Operational Description PWAN Voice Traffic Channel (VTch) Functional Description The Voice Traffic channel (VTch) provides a circuit-switched airlink connection between the Base and an RU for the duration of the call. Each RU is capable of supporting up to two simultaneous VTch connections. Each base is capable of supporting between 60 and 92 VTch connections per sector.
PAGE 102
Base FCC Regulatory Test Report 7.2.6 PWAN High-Speed Data Services 7.2.6.1 Basic Data Service Allocation Definition High speed data services are supported over a group of 32 dedicated FTRs in each subband known as a Basic Data Service Allocation (BDSA). All Bases are provisioned for at least one BDSA. Figure 7.13— shows the default location of the BDSA in the resource matrix.
PAGE 103
Chapter 7: Operational Description based resource shared by the active RU population served by the Base. Currently, the maximum data rate on the uplink primary LDC is 72 kbps. Future releases of the product may support higher uplink data rates. Higher downlink data rates are possible by dynamically recovering resources. To support this, the Base will utilize the resources of LDCs other than the primary to increase the downlink or uplink speed in 72 kbps increments.
PAGE 104
Base FCC Regulatory Test Report supports a means by which RUs can maintain constant frequency synchronism with the base. The Base RF signal contains 17 Remote Synchronization Pilots (RSPs), which are used to provide frequency transfer across the airlink (refer to Figure 7.16—). Of the 17 RSPs, the outside eight are transmitted continuously by all base stations (simulcast) and nine are transmitted in a time-keyed manner.
PAGE 105
Chapter 7: Operational Description only transmitted upon request by the Base. The Base can direct a specific RU to energize its DCPs for the purpose of verifying proper time delay (time-of-flight) compensation. AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
PAGE 106
Base FCC Regulatory Test Report 7-106 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
PAGE 107
Chapter 8: Chapter 8 Parts List/Tune Up Information Parts List/Tune Up Information Overview This section includes the PWAN Base Station parts list and tune up information. Contents 8.1 8.2 8.3 Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-108 Tuning Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-184 Base Station PF Power Output Limiting. . . . . . . . . . . . . . . . . . . .
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Base FCC Regulatory Test Report 8.1 Parts List Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V3 AN000 6L.5503.116.00FLL300IP-2 TRANSISTOR V3,V4,V5 LPA PCB XX.XXXX. 152 13,14, 12 V4 AN000 6L.5503.116.00FLL300IP-2 TRANSISTOR V3,V4,V5 LPA PCB XX.XXXX. 152 13,14, 12 V5 AN000 6L.5503.116.00FLL300IP-2 TRANSISTOR V3,V4,V5 LPA PCB XX.XXXX. 152 13,14, 12 N31 AN00012206 6L.5443.081.
PAGE 109
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # D401 AN00081058 6L.5434.019.004426/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 4 D2301 , AN00825568 6L.5442.555.34AC7400/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 18,22, 23 D2302 AN00825568 6L.5442.555.34AC7400/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 18,22, 23 D2303 AN00825568 6L.5442.555.
PAGE 110
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Description AN00060450 6L.5586.120.00LYT679-CO GEG/PXS OPTOEL.COMPONE NT FE DC/DC PCB XX.XXXX. 154 18 N300 AN00843066 6L.5443.138.032901/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,9,20, 21,22, 23 N900 AN00843066 6L.5443.138.032901/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,9,20, 21,22, 23 N2100 AN00843066 6L.5443.138.032901/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.
PAGE 111
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # N701 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,5,6,7 ,8,9,10 ,12,14, 15 N801 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,5,6,7 ,8,9,10 ,12,14, 15 N902 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX.
PAGE 112
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N1405 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,5,6,7 ,8,9,10 ,12,14, 15 N1406 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,5,6,7 ,8,9,10 ,12,14, 15 N1407 AN00025502 6L.5443.301.00431A/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 3,5,6,7 ,8,9,10 ,12,14, 15 N1500 AN00025502 6L.
PAGE 113
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N4003 AN00825852 6L.5443.215.01285-2,5/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 5,9,19 N700 AN00825279 6L.5443.145.01317A/PX INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 7,9 N901 AN00825279 6L.5443.145.01317A/PX INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 7,9 N800 AN00088349 6L.5443.163.03337B/PX SPANNUNGSR EG. BIP. FE DC/DC PCB XX.
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Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N3001 AN00012206 6L.5443.081.012902/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 19,20, 21,22, 24,25 N4001 AN00012206 6L.5443.081.012902/PXS INTEGRATED CIRCUIT FE DC/DC PCB XX.XXXX. 154 19,20, 21,22, 24,25 N2007 AN00843201 6L.5443.242.0127G/PXS INTEGRATED CIRCUIT FE DC/DC PCB .154 20,21, 24 N2008 AN00843201 6L.5443.242.
PAGE 115
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # U302 AN00843244 6L.5585.046.00M0C213/PXS OPTOEL.COMPONE NT FE DC/DC PCB .154 3,14 U1400 AN00843244 6L.5585.046.00M0C213/PXS OPTOEL.COMPONE NT FE DC/DC PCB .154 3,14 U4000 AN00843594 6L.5432.018.00145041/PXS INTEGRATED CIRCUIT FE DC/DC PCB .154 19 U4001 AN00075284 6L.5431.045.
PAGE 116
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V401 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 2,3,4,5 ,11,15 V505 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 2,3,4,5 ,11,15 V506 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 2,3,4,5 ,11,15 V509 AN00775191 6L.5512.159.
PAGE 117
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V515 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 3,4,5,8 ,13,14, 15 V520 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 3,4,5,8 ,13,14, 15 V521 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX.
PAGE 118
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V302 AN00825122 6L.5501.014.01BSS123 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 3,4 V307 AN00825122 6L.5501.014.01BSS123 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 3,4 V308 AN00825122 6L.5501.014.01BSS123 GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 3,4 V320 AN00825122 6L.5501.014.
PAGE 119
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V1300 AN00019650 6L.5502.059.00SMP60N0310L/PM TRANSISTOR FE DC/DC PCB XX.XXXX. 154 13 V1303 AN00019650 6L.5502.059.00SMP60N0310L/PM TRANSISTOR FE DC/DC PCB XX.XXXX. 154 13 V2002 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 20,21, 22,23, 24 V2003 AN00571490 6L.5512.110.
PAGE 120
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V2033 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 20,21, 22,23, 24 V2035 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 20,21, 22,23, 24 V2590 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR FE DC/DC PCB XX.XXXX. 154 20,21, 22,23, 24 V2601 AN00571490 6L.5512.110.
PAGE 121
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # B1 AN00058265 6L.5561.338.00A003 CRYSTAL CENTRALOAM PCB XX.XXXX. 180 4 D1 AN00013098 6L.5453.158.0068331/PXF INTEGRATED CIRCUIT CENTRALOAM PCB XX.XXXX. 180 2 D2 AN00825678 6L.5442.555.48AC74125/PXS INTEGRATED CIRCUIT CENTRALOAM PCB XX.XXXX. 180 2,4 D3 AN00825363 6L.5442.555.
PAGE 122
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # D201 AN00069264 6L.5434.025.00C90032/PXS INTEGRATED CIRCUIT CENTRALOAM PCB XX.XXXX. 180 5 D12 AN00090069 65.7213.182.00A001 PROGRAMME D IC CENTRALOAM PCB XX.XXXX. 180 4 G1 AN00036017 6L.7151.037.00A018*10,000M HZ OSCILLATOR CENTRALOAM PCB XX.XXXX. 180 2 H1 AN00045094 6L.5586.119.00LYA679-CO GEG/PXS OPTOEL.
PAGE 123
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # S5 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S6 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S7 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S8 AN00015009 6L.7122.013.
PAGE 124
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # S24 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S25 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S26 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S27 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.
PAGE 125
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # S44 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S45 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S46 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S47 AN00015009 6L.7122.013.
PAGE 126
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # S63 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 S64 AN00015009 6L.7122.013.00A001*SW338 INTEGRATED CIRCUIT RS PCB XX.XXXX. 192 1,2 H1 AN00045093 6L.5586.119.00LSA679-CO GEG/PXS OPTOEL.COMPONE NT RS INTERFAC E PCB XX.XXXX. 210 1 H2 AN00045094 6L.5586.119.00LYA679-CO GEG/PXS OPTOEL.
PAGE 127
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V2101 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2102 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2103 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2104 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX.
PAGE 128
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V2205 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2206 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2207 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2208 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2209 AN00775187 6L.
PAGE 129
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V2309 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 V2401 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR AD3 PCB XX.XXXX. 572 5,6 Z900 AN00026735 6L.5351.017.00A001 FILTER AD3 PCB XX.XXXX. 572 9 D285 AN00048385 6L.5442.569.004049B/PXS INTEGRATED CIRCUIT TRS-DC/ DC XX.XXXX. 555 8 D286 AN00081058 6L.5434.
PAGE 130
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description N500 AN00051203 6L.5443.164.022904/PXS INTEGRATED CIRCUIT N502 AN00825852 6L.5443.215.01285-2,5/PXS INTEGRATED CIRCUIT N901 AN00843066 6L.5443.138.032901/PXS V1 AN00825482 V2 Schematic Name Assembly # Sheet # TRS-DC/ DC XX.XXXX. 555 5 INTEGRATED CIRCUIT TRS-DC/ DC XX.XXXX. 555 6 6L.5502.036.01IRFP250 TRANSISTOR TRS-DC/ DC XX.XXXX. 555 2 AN00825482 6L.
PAGE 131
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V511 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 2,5,6 V516 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 2,5,6 V606 AN00775191 6L.5512.159.01BSR14 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 2,5,6 V908 AN00775191 6L.5512.159.
PAGE 132
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V288 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 5,7,8 V514 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 5,7,8 V515 AN00775192 6L.5512.029.02BSR15 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 5,7,8 V520 AN00775192 6L.5512.029.
PAGE 133
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # V901 AN00779410 6L.5501.118.01BUZ60 TRANSISTOR TRS-DC/ DC XX.XXXX. 555 6 V906 AN00443663 6L.5512.149.00TIP47 TRANSISTOR TRS-DC/ DC XX.XXXX. 555 6 V914 AN00794129 6L.5502.039.00BSS84 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX. 555 7 V916 AN00794129 6L.5502.039.00BSS84 GEG/ PXS TRANSISTOR TRS-DC/ DC XX.XXXX.
PAGE 134
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # D207 AN00825401 6L.5442.555.26AC74138/PXS INTEGRATED CIRCUIT TRS-DIF UNIT XX.XXXX. 560 7,8 D208 AN00825401 6L.5442.555.26AC74138/PXS INTEGRATED CIRCUIT TRS-DIF UNIT XX.XXXX. 560 7,8 D228 AN00825401 6L.5442.555.26AC74138/PXS INTEGRATED CIRCUIT TRS-DIF UNIT XX.XXXX. 560 7,8 D209 AN00075797 6L.5452.140.
PAGE 135
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # D326 AN00825400 6L.5442.555.25AC7432/PXS INTEGRATED CIRCUIT TRS-DIF UNIT XX.XXXX. 560 5 D218 AN00090069 65.7213.182.00A001 PROGRAMME D IC TRS-DIF UNIT XX.XXXX. 560 5 D4 AN00077595 6L.5442.554.10LVT7416244/ PXS INTEGRATED CIRCUIT TRS-DIF UNIT XX.XXXX. 560 3 G200 AN00036017 6L.7151.037.
PAGE 136
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# D2200 AN00026966 6L.5441.845.1112093/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 5 D3200 AN00026966 6L.5441.845.1112093/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 5 D6000 AN00737531 6L.5442.552.07HC7411/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 16 D6001 AN00825530 6L.5442.552.85HC74367/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX.
PAGE 137
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N4010 AN00825192 6L.5443.157.03317L/PX INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 4,7, 10,13, 20 N4020 AN00825192 6L.5443.157.03317L/PX INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 4,7, 10,13, 20 N7002 AN00825192 6L.5443.157.03317L/PX INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 4,7, 10,13, 20 N1100 AN00825852 6L.5443.215.
PAGE 138
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N3202 AN00060995 6L.5443.402.00ERA-3SM-3/ PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 5,8 N4030 AN00825714 6L.5443.163.02337L/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 13 N7003 AN00825714 6L.5443.163.02337L/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX. 580 13 N4300 AN00843201 6L.5443.242.0127G/PXS INTEGRATED CIRCUIT TRS-LO UNIT XX.XXXX.
PAGE 139
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # TRS-LO UNIT XX.XXXX. 580 3,4,7,1 0,13 TRANSISTOR TRS-LO UNIT XX.XXXX. 580 3,4,7,1 0,13 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR TRS-LO UNIT XX.XXXX. 580 3,4,7,1 0,13 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR TRS-LO UNIT XX.XXXX. 580 3,4,7,1 0,13 V2000 AN00571490 6L.5512.110.00BCW60D GEG/ PXS TRANSISTOR TRS-LO UNIT XX.XXXX.
PAGE 140
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V3202 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR TRS-LO UNIT XX.XXXX. 580 5,8 V4390 AN00013622 6L.5515.054.00NE856 GEG/ PXS TRANSISTOR TRS-LO UNIT XX.XXXX. 580 12 B501 AN00058265 6L.5561.338.00A003 CRYSTAL TRS-RTX UNIT XX.XXXX. 530 8 D501 AN00825684 6L.5442.555.54AC74573/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 8 D502 AN00825685 6L.
PAGE 141
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # N31 AN00047786 6L.5443.372.012941/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 7 N51 AN00825714 6L.5443.163.02337L/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 7 N61 AN00825192 6L.5443.157.03317L/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 6,7 N2000 AN00825192 6L.5443.157.
PAGE 142
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N2505 AN00026261 6L.5444.064.00210/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3003 AN00026261 6L.5444.064.00210/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3006 AN00026261 6L.5444.064.00210/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3573 AN00026261 6L.5444.064.00210/PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX.
PAGE 143
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N3002 AN00060994 6L.5443.401.00ERA-1SM-3/ PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3005 AN00060994 6L.5443.401.00ERA-1SM-3/ PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3754 AN00060994 6L.5443.401.00ERA-1SM-3/ PXS INTEGRATED CIRCUIT TRS-RTX UNIT XX.XXXX. 530 2,3,4,5 N3009 AN00063393 6L.5444.090.
PAGE 144
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# V1501 AN00775187 6L.5515.011.01BFR93 GEG/ PXS TRANSISTOR TRS-RTX UNIT XX.XXXX. 530 6 Z3000 AN00069122 6L.5353.034.00A001 FILTER TRS-RTX UNIT XX.XXXX. 530 3 Z3002 AN00070429 6L.7141.029.00CE0731R88DC B ISOLATOR TRS-RTX UNIT XX.XXXX. 530 3 Z3750 AN00069123 6L.5353.034.00A002 FILTER TRS-RTX UNIT XX.XXXX. 530 4 Z3751 AN00074366 6L.7141.029.
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Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Ref# Part# Part Description# Description Schematic Name Assembly # Sheet # D505 AN00090069 65.7213.182.00A001 PROGRAMME D IC TRS-TRX UNIT XX.XXXX. 540 8 N1 AN00047786 6L.5443.372.012941/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 7 N11 AN00047786 6L.5443.372.012941/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 7 N21 AN00047786 6L.5443.372.
PAGE 146
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N2001 AN00060995 6L.5443.402.00ERA-3SM-3/ PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,5,6 N2006 AN00060995 6L.5443.402.00ERA-3SM-3/ PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,5,6 N2010 AN00060995 6L.5443.402.00ERA-3SM-3/ PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,5,6 N2501 AN00060995 6L.5443.402.
PAGE 147
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N2510 AN00070352 6L.5444.089.01119/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,4,5 N3004 AN00070352 6L.5444.089.01119/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,4,5 N3007 AN00070352 6L.5444.089.01119/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 2,3,4,5 N3753 AN00070352 6L.5444.089.
PAGE 148
Base FCC Regulatory Test Report Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# N3009 AN00063393 6L.5444.090.00AH1/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 3,4 N3750 AN00063393 6L.5444.090.00AH1/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 3,4 U501 AN00843594 6L.5432.018.00145041/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX. 540 8 U502 AN00075284 6L.5431.045.00528/PXS INTEGRATED CIRCUIT TRS-TRX UNIT XX.XXXX.
PAGE 149
Chapter 8: Parts List/Tune Up Information Table 8.1— PWAN Base Station RF Active Components Part Description# Assembly # Sheet # Part# Z3002 AN00074366 6L.7141.029.00CE0731R96DC B ISOLATOR TRS-TRX UNIT XX.XXXX. 540 3 Z3750 AN00069124 6L.5353.034.01A001 FILTER TRS-TRX UNIT XX.XXXX. 540 4 Z3751 AN00070429 6L.7141.029.00CE0731R88DC B ISOLATOR TRS-TRX UNIT XX.XXXX. 540 4 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
PAGE 150
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ASY1273215 ASY,BUS CNTRL EPLD TSP/ NSP,PASS 2.0 U107 TSP v 2.1 51-D4 ASY1273417 ASY,BSP INTERFACE EPLD TSP/NSP,PASS 2.0 U45 TSP v 2.1 10-D4 ASY1273619 ASY,TONE SW DSP MEM DCOD E PAL,TSP/NSP,PASS 2.0 U37 TSP v 2.1 12-D6 ASY1560206 ASY,BOOT FLASH,TSP,V2.0, 4 U91 TSP v 2.1 47-C3 ASY1595001 ASY,2 CHNL FIREWIRE CNTLR,BASE,2 U13 TSP v 2.
PAGE 151
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1025008 IC,INTFC,DRVR,74F07 SOIC14 U80, U81, U117 TSP v 2.1 23-B5,24B5,25-B5,26B5,27-B5,28B5,29-B5,30B5,31-B5,32B5,33-B5,34B5,12-B5,15B5,34-A3,34A4,50-E3,50D2 ICX1029719 IC,LOGIC,FET,2:01 74CBT3257,SOIC16 U42, U46 TSP v 2.1 35-B3,35-D3 ICX1030004 IC,EEPROM,SERIAL,8KX8 SOIC14 U105 TSP v 2.
PAGE 152
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone U34, U35 TSP v 2.1 16-D3,16-D6 ICX1256216 LOGIC,BFR/DRVR,3ST,3.3V 74LVTH244A,SSOIC20 U110, U111 TSP v 2.1 39-C6,39D3,39-C3 ICX1256519 UP,SPRVSRY CRCT,4.65V SOP8 U118 TSP v 2.1 50-E3 ICX1256620 SRAM,256K X 16,10NS,3.3V TSOP44 U74, U75, U76, U77, U78, U79, TSP v 2.1 34-C6,32C6,30-C6,28C6,26-C6,24C6 U94, U95, U96, U97, U98, U99 TSP v 2.
PAGE 153
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone U89, U90 TSP v 2.1 25-E2,23-E2 OSC1009515 OSC,32MHZ,J-LEAD-4 Y1 TSP v 2.1 40-B1 OSC1254315 HCMOS SURFACE MOUNT OSCILLATOR,49.152MHZ Y2 TSP v 2.1 46-C1 OSC1254416 HCMOS SURFACE MOUNT OSCILLATOR,66.666MHZ Y3 TSP v 2.1 49-D2 ASY1273215 ASY,BUS CNTRL EPLD TSP/ NSP,PASS 2.0 U107 TSP v 2.
PAGE 154
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1021206 IC,LOGIC,XCVR/REG,18BIT 3.3V,74ABTH18646,TQFP64 U72, U73, U104 TSP v 2.1 45-C4,45E4,50-D6 ICX1025008 IC,INTFC,DRVR,74F07 SOIC14 U80, U81, U117 TSP v 2.1 28-B5,24B5,25-B5,26B5,27-B5,28B5,30-B5,31B5,32-B5,33B5,34-B5 ICX1029719 IC,LOGIC,FET,2:01 74CBT3257,SOIC16 U42, U46 TSP v 2.
PAGE 155
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1256216 LOGIC,BFR/DRVR,3ST,3.3V 74LVTH244A,SSOIC20 U110, U111 TSP v 2.1 39-C6,39D3,39-C3 ICX1256519 UP,SPRVSRY CRCT,4.65V SOP8 U118 TSP v 2.1 50-E3 ICX1256620 SRAM,256K X 16,10NS,3.3V TSOP44 (U94), (U95), (U96), (U97), (U98), TSP v 2.1 33-C6,31C6,29-C6,27C6,25-C6,23C6 (U99), U74, U75, U76, U77, U78, TSP v 2.
PAGE 156
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone U66, U67, U68 TSP v 2.1 28-E3,26E3,24-E3 OSC1009515 OSC,32MHZ,J-LEAD-4 Y1 TSP v 2.1 40-B1 OSC1254315 HCMOS SURFACE MOUNT OSCILLATOR,49.152MHZ Y2 TSP v 2.1 46-C1 OSC1254416 HCMOS SURFACE MOUNT OSCILLATOR,66.666MHZ Y3 TSP v 2.1 49-D2 XTR1031510 XTR,HEXFET,60V,14A TO252AA Q1, Q2 TSP v 2.
PAGE 157
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1010406 IC, ANALOG, DRVR/RCVR, 5V RS232, SOL16 U117 BBC V.06 7-D6 ICX1013611 IC,LOGIC,F/F,74F74 SOIC14 U2, U107 BBC V.06 17-D3,17A3,1-D1,6-D5 ICX1014107 IC, UP, BUS LINK-LAYER CO T, 1394, TQFP100 U37, U68, U69, U70 BBC V.06 10-D4,11D4,9-D4,8-D4 ICX1014511 IC, LOGIC, INV, 74F04, SOIC14 U23, U41, U43, U44 BBC V.
PAGE 158
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1025008 IC,INTFC,DRVR,74F07 SOIC14 U110 BBC V.06 2-B1,6-D2,6E2,6-D4,6E2,6-D2 ICX1029719 IC,LOGIC,FET,2:01 74CBT3257,SOIC16 U74, U75, U81, U82, U86, U101 BBC V.06 13-C1,5C2,13-D1,13C1,5-D2,5-B2 ICX1030004 IC,EEPROM,SERIAL,8KX8 SOIC14 U94 BBC V.06 6-E7 ICX1070715 IC,ANALOG,OPTO/ISO,SOIC8 U99, U113 BBC V.
PAGE 159
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1258117 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U20, U25, U32, U50 BBC V.06 17-E4,17E2,14-B2,14D2,17-B4,17A5,14-A2,14C2 ICX1260615 LOGIC,QUAD 2-INPUT MUX 74FCT257DT,SOIC16 U19 BBC V.06 17-C4 ICX1260716 LOGIC,OCTAL D REG 74FCT374DT,SOIC20 U31, U45 BBC V.06 17-D7,17-D7 ICX1527403 UP,33MHZ,5V,0/+70C, QFP240 U105 BBC V.
PAGE 160
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1010406 IC, ANALOG, DRVR/RCVR, 5V RS232, SOL16 U80 BBC V.06 13-D3 ICX1013611 IC,LOGIC,F/F,74F74 SOIC14 U19 BBC V.06 17-C4 ICX1014107 IC, UP, BUS LINK-LAYER CO T, 1394, TQFP100 U41 BBC V.06 11-E2,11E3,11-E4,11E5,21-E3,14C3 ICX1014511 IC, LOGIC, INV, 74F04, SOIC14 U18 BBC V.06 8-A7 ICX1015209 IC,LOGIC,CLK/DRVR,SOIC14 U75 BBC V.
PAGE 161
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1221107 IC,ANALOG,3.3V ECONO RESET,SOT-223 U70 BBC V.06 8-D4444 ICX1256216 LOGIC,BFR/DRVR,3ST,3.3V 74LVTH244A,SSOIC20 U13, U61, U67, U72 BBC V.06 15-C5,8E1,12-C3,18D6 ICX1256519 UP,SPRVSRY CRCT,4.65V SOP8 U82 BBC V.06 13-C1 ICX1258117 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U14, U25 BBC V.06 15-C2,14B2,14-D2 ICX1259522 FPGA,3.
PAGE 162
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone XTR1031510 XTR,HEXFET,60V,14A TO252AA Q1, Q2 BBC V.06 21-B7,28-C3 XTR1068318 XTR,N-CHAN,MOSFET,SO8 Q6, Q7, Q8, Q9, Q10, Q11 BBC V.06 28-D5, XTR1141916 XTR,NPN,DRIVER,SOT23 Q4, Q5, Q12 BBC V.06 28-C5,28-D3 XTR1163213 XTR,NPN,100V,DPAK Q3 BBC V.06 28-C4 ASY1270212 ASY,ERROR LOGIC EPLD,NMP /ICP/TSI/NIF,PASS 0.
PAGE 163
Chapter 8: Parts List/Tune Up Information Table 8.
PAGE 164
Base FCC Regulatory Test Report Table 8.
PAGE 165
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1256519 UP,SPRVSRY CRCT,4.65V SOP8 U80 NMP 10-D2 ICX1258117 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U51, U56 NMP 22-E5,22E3,22-D5,22D3 ICX1527403 UP,33MHZ,5V,0/+70C, QFP240 U61 NMP 2-E2 ICX1546702 LOGIC,BUS SWITCH,24BIT, 40/+85C,SOP56 U86, U87 NMP 9-D4,9-D6 ICX1553109 DRAM,8MX8,50NS,3.
PAGE 166
Base FCC Regulatory Test Report Table 8.
PAGE 167
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1021206 IC,LOGIC,XCVR/REG,18BIT 3.
PAGE 168
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1258117 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U40, U45 NMP 28-E4,4-E3 ICX1527403 UP,33MHZ,5V,0/+70C, QFP240 U50 NMP 24-D3 ICX1546702 LOGIC,BUS SWITCH,24BIT, 40/+85C,SOP56 U63, U64 NMP 26-D4,23-C5 ICX1553109 DRAM,8MX8,50NS,3.3V, SOJ32 U66, U67, U69, U70 NMP 30-B6,1D2,23-A4,26D2 OSC1254315 HCMOS SURFACE MOUNT OSCILLATOR,49.
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Chapter 8: Parts List/Tune Up Information Table 8.
PAGE 170
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1155113 IC.
PAGE 171
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone CRY1533802 CRYSTAL,20MHZ,-40/+85C, SMT Y3 TSI v 0.85 19-B2 ICX1003004 IC,LOGIC,GATE,NAND,74F00 SOIC14 U12 TSI v 0.85 24-E3,24C7,24-D7 ICX1009717 IC,LOGIC,XCVR,10BASE-T 68160,TQFP52 U47 TSI v 0.85 19-C4 ICX1010305 IC, ANALOG, HEX/INV, 74F06, SO14 U28, U56, U65 TSI v 0.
PAGE 172
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone U67, U68, U72 TSI v 0.85 29-B6,29D6,29-C6 IC,LOGIC,RCVR,90C032 SOIC16 U48, U49, U52, U57, U66, U71 TSI v 0.85 27-C3,27D3,28-B3,28C3,29-D3,29C3 IC,INTFC,DRVR,74F07 SOIC14 U60 TSI v 0.85 16-B3,21B2,25-A3,25C5,26-A4,26B7 ICX1025008 IC,LOGIC,FET,2:01 74CBT3257,SOIC16 U37, U38, U42 TSI v 0.
PAGE 173
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone XTR1068318 XTR,NPN,DRIVER,SOT23 Q3, Q5, Q6 TSI v 0.85 6-A7,6-D5,6D3 XTR1141916 XTR,NPN,100V,DPAK Q4 TSI v 0.85 6-C5 XTR1163213 ASY,BUS CNTRL EPLD TSP/ NSP,PASS 2.0 U107 TSP v2.1 51-D4 ASY1273215 ASY,BSP INTERFACE EPLD TSP/NSP,PASS 2.0 U45 TSP v2.1 10-D4 ASY1273417 ASY,TONE SW DSP MEM DCOD E PAL,TSP/NSP,PASS 2.0 U37 TSP v2.
PAGE 174
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1021206 IC,INTFC,DRVR,74F07 SOIC14 U80, U81, U117 TSP v2.1 23-B5,24B525-B5,26B5,27-B5,28B5,29-B5,30B5,31-B5,32B5,33-B5,34B5 ICX1025008 IC,LOGIC,FET,2:01 74CBT3257,SOIC16 U42, U46 TSP v2.1 35-B3,35-D3 ICX1029719 IC,EEPROM,SERIAL,8KX8 SOIC14 U105 TSP v2.1 50-B2 ICX1030004 IC,ANALOG,OPTO/ISO,SOIC8 U103 TSP v2.
PAGE 175
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1256216 UP,SPRVSRY CRCT,4.65V SOP8 U118 TSP v2.1 50-E3 ICX1256519 SRAM,256K X 16,10NS,3.3V TSOP44 U74, U75, U76, U77, U78, U79, TSP v2.1 34-C6,32C6,30-C6,28C6,28-C6,24C6 U94, U95, U96, U97, U98, U99 TSP v2.1 33-C6,31C6,29-C6,27C6,25-C6,23C6 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U11, U18 TSP v2.
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Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone OSC1009515 HCMOS SURFACE MOUNT OSCILLATOR,49.152MHZ Y2 TSP v2.1 46-C1 OSC1254315 HCMOS SURFACE MOUNT OSCILLATOR,66.666MHZ Y3 TSP v2.1 49-D2 OSC1254416 XTR,HEXFET,60V,14A TO252AA Q1, Q2 TSP v2.1 8-C3,8-C4 XTR1031510 XTR,N-CHAN,MOSFET,SO8 Q6, Q7, Q8, Q9, Q10, Q11 TSP v2.
PAGE 177
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1014511 IC,LOGIC,CLK/DRVR,SOIC14 U108 TSP v2.1 49-D3 ICX1015209 IC,FLASH,16MBIT,TSOP48 U93, U102 TSP v2.1 47-B6 ICX1015411 IC,LOGIC,XCVR,74ABT8996 SOIC24 U2 TSP v2.1 39-C2 ICX1016311 IC,LOGIC,XCVR/REG,18BIT 3.3V,74ABTH18646,TQFP64 U72, U73, U104 TSP v2.
PAGE 178
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly ICX1221107 Description SRAM,BNK-SWTCH DUAL PRT 32KX16,15NS,TQFP100 Ref Des Schematic Sheet#/Zone U28, U29, U30, U31, U32, U33, TSP v2.1 14-D3,14D6,13-D3,13D6,17-D3,17D6 U34, U35 TSP v2.1 16-D3,16-D6 LOGIC,BFR/DRVR,3ST,3.3V 74LVTH244A,SSOIC20 U110, U111 TSP v2.1 39-C6,39D3,39-C3 ICX1256216 UP,SPRVSRY CRCT,4.65V SOP8 U118 TSP v2.1 50-E3 ICX1256519 SRAM,256K X 16,10NS,3.
PAGE 179
Chapter 8: Parts List/Tune Up Information Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description ICX1629500 Ref Des Schematic Sheet#/Zone (U90), U39, U41, U63, U64, U65, TSP v2.1 23-E2,12E2,15-E2,34E3,32-E3,30E3 U66, U67, U68 TSP v2.1 28-E3,26E3,24-E3 OSC,32MHZ,J-LEAD-4 Y1 TSP v2.1 40-B1 OSC1009515 HCMOS SURFACE MOUNT OSCILLATOR,49.152MHZ Y2 TSP v2.1 46-C1 OSC1254315 HCMOS SURFACE MOUNT OSCILLATOR,66.666MHZ Y3 TSP v2.
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Base FCC Regulatory Test Report Table 8.
PAGE 181
Chapter 8: Parts List/Tune Up Information Table 8.
PAGE 182
Base FCC Regulatory Test Report Table 8.
PAGE 183
Chapter 8: Parts List/Tune Up Information Table 8.
PAGE 184
Base FCC Regulatory Test Report Table 8.2— List of PWAN Base Station Digital Active Components Assembly Description Ref Des Schematic Sheet#/Zone ICX1216414 IC,ANALOG,3.3V ECONO RESET,SOT-223 U70 MODEM 9-B7 ICX1221107 LOGIC,BFR/DRVR,3ST,3.3V 74LVTH244A,SSOIC20 U13, U61, U67, U72 MODEM 20-D7,24C3,9-B4,9-B2 ICX1256216 UP,SPRVSRY CRCT,4.65V SOP8 U82 MODEM 10-C5 ICX1256519 LOGIC, MULTIVIBRTR 74HCT123, SOIC16 U14, U25 MODEM 23-D3,20D1,21-D4,21C4,21-B2,21C1 ICX1258117 FPGA,3.
PAGE 185
Chapter 8: Parts List/Tune Up Information Table 8.
PAGE 186
Base FCC Regulatory Test Report 8.2 Tuning Procedures The Base Station does not require any tuning beyond the adjustments performed during manufacture. As part of the Base Station installation process, a technician will configure three variable attenuators in the transmit chain. These attenuators allow the technician to compensate for the variable transmission line loss and antenna gain associated with each PWAN cell site installation.
PAGE 187
Chapter 8: 8.3 Parts List/Tune Up Information Base Station RF Power Output Limiting 8.3.0.1 Applicable FCC Rules FCC Subpart 24.232(b) -....In no case may the peak output power of a base station transmitter exceed 100 watts. FCC Subpart 24.232(c)-Peak transmitter power may be measured over any interval of continuous transmission using instrumentation calibrated in terms of RMS equivalent voltage.
PAGE 188
Base FCC Regulatory Test Report Function (CCDF) for any input signal, which may be compared to a Gaussian distribution. By applying an input stimulus with a known Gaussian distribution to the LPA under test and plotting a CCDF of the output signal, it was possible to determine the LPA’s peak output power. The test configuration for the LPA under test (DUT) and its associated test equipment is depicted in Figure 8.1.
PAGE 189
Chapter 8: Parts List/Tune Up Information Table 8.3— Hewlett-Packard 89441A Configuration Parameters Parameter Value External Attenuation 21.1 dB Peak/Average Metric 99.0% Trigger Type Free-Running Frequency-Domain Averaging 20 Samples, RMS Exponential FFT Window Type Flat Top FFT Freq. Points 1601 FFT Resolution BW 12 kHz In this test, a Noise-Com 6105 noise generator served as the Gaussian noise stimulus for the Bosch TRX transceiver unit and its associated DUT.
PAGE 190
Base FCC Regulatory Test Report Figure 8.2 Spectrum of Bandlimited Gaussian Noise Stimulus Figure 8.3 CCDF of Bandlimited Gaussian Noise Stimulus As Figure 8.3 indicates, measurement of the input stimulus shows that it follows the ideal Gaussian curve down to a 0.01% likelihood of occurrence. The last decade of the CCDF departs slightly from the ideal 8-190 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
PAGE 191
Chapter 8: Parts List/Tune Up Information Gaussian curve, most likely due to quantization errors in the instrument. The 4 MHz noise stimulus depicted in Figure 8.3 was injected into the Bosch TRX unit, which up-converts its 4 MHz input IF to the Base Station operating frequency. The TRX output was then applied to the DUT. The DUT output signal was sampled through a -20 dB directional coupler which fed the input to the 89441A VSA.
PAGE 192
Base FCC Regulatory Test Report After establishing the linearity of the DUT at a normal operating power of +34 dBm, the noise generator was readjusted to provide an average output power of +40 dBm (6 dB above normal operating level) at the DUT output. This level was chosen because it was high enough to test the clipping characteristics of the DUT and low enough to prevent tripping the DUT’s internal overpower sensor. The results of this test for a typical DUT are depicted in Figure 8.5. Figure 8.
PAGE 193
Chapter 8: Parts List/Tune Up Information Table 8.4— DUT Test Results DUT Number DUT Serial Number TRX Identifier Average Power Level (dBm) 99.999% Peak/ Average Ratio 99.999% Peak Power (dBm) LPA #1 166017 TRXC1 +39.7 6.5 dB +46.2 LPA #2 166015 TRXC1 +39.6 6.3 dB +45.9 LPA #3 166008 TRXC2 +39.8 6.5 dB +46.3 LPA #4 166007 TRXC2 +39.9 6.7 dB +46.9 LPA #5 166014 TRXC2 +40.0 6.5 dB +46.5 LPA #6 166009 TRXC1 +39.9 7.0 dB +46.9 LPA #7 166011 TRXC1 +40.0 6.
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Base FCC Regulatory Test Report 8-194 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 9: Chapter 9 RF Exposure Information RF Exposure Information Overview This chapter contains information as to how the product was determined compliant with FCC Part 24 subsection 24.51 Contents 9.1 RF Human Exposure—Typical Installation Site MPE . . . . . . . . . 9-192 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 9.1 RF Human Exposure - FDTD Analysis and SAR Testing 9.1.1 Applicable FCC Rules FCC Subpart 24.51 - Applications for Type Approval of transmitters operating within the PCS region must determine that the equipment complies with IEEE C95.1-1991, “IEEE Standards for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz” as measured using methods specified in IEEE C95.
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Chapter 9: RF Exposure Information Figure 9.1— Power Density vs. Horizontal Distance ìííø ýRIý&RQWUROOHGý/LP LW ìííýø ýRIý8QF RQWUROOHGý)&&ý/LP LW èýø ýRIý8QF RQWUROOHGý)&&ý/LP LW ëíýF P ýõïçèçýIWô 3 UHGLF WHGý3 RZHUý'HQV LW\ ìíííí 3 R ZHUý' HQVLW\ñ ZîFP ë ìííí ìíí ìí ì íïì íïíì íïì ì ìí ìíí ìííí ìíííí +R UL]R QWDOý' LVWD QFHýIURPý$ QWHQQDñýIW Figure 9.2— Uncontrolled MPE vs.
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Base FCC Regulatory Test Report Figure 9.3— Initial Values used for MPE X Q LWV ) UH T XH Q F \ 9D OX H 0+] ì ä é è ïè ú ý R Iý & KD Q Q H OV ú ìå 0D [ ý( 5 3 î& K : D WWV ëïíéæ 0D [ ý3 ZUî& K ý ,Q WR ý $Q Wï : D WWV íïíäì IH H W IH H W ç ç % 6 ý+H LJ K W õ& H Q WH UýR Iý 5 D G LD WR Uôý & D OF XOD WLRQ ý 3 R LQ W ý ýõD E RYH ýJ UR XQ G ý R U ý ýUR R IýV X UID F H ô $QWH Q QD ý 0R G H Oý 1Rï 0D [ ý$Q Wý * D LQ 'RZQý WLOW ) 5 ðì ç ðí í ð3 G%G G H J UH H V ìêïè í 0LV F H OOD Q H R X V ý$WWï
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Chapter 12: Chapter 12 Test Setup Photos Test Setup Photos Overview This section contains test setup photos. Contents 12.1 12.2 12.3 12.4 Radiated Emissions Test Setup . . . . . . . . . . . . . . . . . . . . . . . . . . EUT Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EUT Test Configuration Photos . . . . . . . . . . . . . . . . . . . . . . . . . Testing Facility and Location . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Base FCC Regulatory Test Report 12.1 Radiated Emissions Test Setup Radiated emissions measurements shall be made over the frequency range specified by the regulatory agency. In this case, per FCC Part 15, subpart 15.207. Measurements shall be made at the EUT azimuth and antenna height such that the maximum radiated emissions level will be detected. This was accomplished using both an automated 360 degree turntable and 1 to 4 meter height antenna positioners. Sixteen azimuth cuts at 22.
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Chapter 12: Test Setup Photos Figure 12.1—Radiated Emissions Test Setup Used to setup phone calls to RU ATTN EMCO 3115 Control Room Patch Panel RG-214 Antenna: RU Rack 16 RU’s used to load base 30 MHz - 16 Hz Chase CBC 6111A 1 of 32 1 GHz - 18 GHz EMCO 3115 Double Ridge Attenuation 8 GHz - 26 GHz HP 84125-80008 RU Shield Cable 20DB Control Room Patch Panel RU Shield Cable Base Station (EUT) EMCO 2070 Antenna Positioner RG-214 33 ft.
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Base FCC Regulatory Test Report 12.2 EUT Parts Table 12.1 Network Components Card Name Serial Number Revision Sync-P 1999900050 1 Sync-R 1999900056 1 TSI-P 205023 B TSI-R 205015 A NIF-1 95222 B NIF-3 95223 B NIF-6 95224 B NMP 105012 C ICP-P 75023 C ICP-R 75024 C Table 12.
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Chapter 12: Test Setup Photos Table 12.2 Baseband Components Card Name Serial Number Revision NSP 115035 B TSP 215123981104 C MODEM 85010 A BBC-R 15030 C NSP 115237 D TSP 215328 A MODEM 85008 A Table 12.
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Base FCC Regulatory Test Report 12.3 EUT Test Configuration Photos Figure 12.2—Base, Configuration, Doors Open—Front View Figure 12.3—Base Configuration, Doors Closed—Side View 12-808 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 12: Test Setup Photos Figure 12.4—Base Configuration, Doors Closed—Rear Side View Figure 12.5—Base Configuration, Rear Panels Removed—Rear View AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 12.4 Testing Facility and Location During the month of February 1999, a series of radio frequency interference measurements were performed on the AT&T Base Version B1.
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Chapter 12: Test Setup Photos Figure 12.6 shows the overall control room setup used to acquire test data during radiated and conducted emissions testing. From left to right, the control room is set up as follows: HP8546A receiver, EMCO 2090 dual device controller (turntable and tower), CCTV and controller used to monitor the device under test, and HP Vectra computer, monitor, and printer used to control the EMC measurement software and data acquisition processes. Figure 12.
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Base FCC Regulatory Test Report All radiated emission measurements were taken in an isolated /shielded control room using a Hewlett Packard 8546A EMI receiver system 12.7 Figure 12.7—3 meter control room 12-812 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 12: Test Setup Photos All data/telco and RF enters and exits shield room from this panel Figure 12.8—3 meter control chamber access panel penetration. AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Fiber carries telecom lines into control room and then converts into copper wire. Figure 12.9—T1 fiber optic lines . 12-814 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 12: Test Setup Photos Figure 12.10—RU test rack AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report Close up view of the setup shown in Figure 12.10. Figure 12.11—Overall of the 16 Remote Units 12-816 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 12: Test Setup Photos Figure 12.12 shows the test setup for radiated emissions testing in the range from 1GHz - 26GHz. An EMCO 3115 horn antenna is shown here during the 1GHz - 3.5GHz testing phase, horizontal polarization (additional high frequency waveguide antennas were used for testing above 3.5GHz). Also shown is the HP 84300A E62 microwave intentional radiator system in the background, with a portable laptop serving as the software control and data capturing system. Figure 12.
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Base FCC Regulatory Test Report Figure 12.13 shows the test setup for radiated emissions testing in the range from 1GHz - 26GHz. An EMCO 3115 horn antenna is shown here during the 1GHz - 3.5GHz testing phase, horizontal polarization (additional high frequency waveguide antennas were used for testing above 3.5GHz). Also shown is the HP 84300A E62 microwave intentional radiator system in the background, with a portable laptop serving as the software control and data capturing system. Figure 12.
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Chapter 12: Test Setup Photos Figure 12.14 shows the 3 Meter Chamber EMCO Antenna Tower which was controlled with the EMCO 2090 to vary the receive antenna height from one to four meters. Also shown is the Chase CBL6111A 30MHz to 1000MHz Biconical - Log Periodic receive antenna, used for radiated emissions testing at a distance of three meters from the device under test. Figure 12.14—Radiated Emission 30MHz - 1GHz test set-up AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Base FCC Regulatory Test Report 12-820 AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.
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Chapter 13: Chapter 13 Users Manuals Users Manuals A user manual has not been included within this Type Approval. This product is delivered, installed, and maintained by AT&T and/or authorized personal. AT&T Wireless Services FCC Type Acceptance Application 10991 Rev. 1.