MOTOTRBO™ REPEATER PROFESSIONAL DIGITAL TWO-WAY RADIO SYSTEM SLR 5000 Series Repeater Basic Service & Installation Manual JUNE 2017 © 2017 Motorola Solutions, Inc.
MN001436A01-AD Foreword Notice Foreword This manual covers all versions of the MOTOTRBO SLR 5000 Series Repeater, unless otherwise specified. It includes all the information necessary to maintain peak product performance and maximum working time, using levels 1 and 2 maintenance procedures.
MN001436A01-AD Notice Foreword Trademarks MOTOROLA, MOTO, MOTOROLA SOLUTIONS and the Stylized M logo are trademarks or registered trademarks of Motorola Trademark Holdings, LLC and are used under license. All other trademarks are the property of their respective owners. © 2017 Motorola Solutions, Inc. All rights reserved.
MN001436A01-AD General Safety and Installation Standards and Guidelines Notice General Safety and Installation Standards and Guidelines WARNING: • For safe installation, operation, service and repair of this equipment, follow the safety precautions and instructions described below, as well as any additional safety information in Motorola Solutions product service and installation manuals and the Motorola Solutions R56 Standards and Guidelines for Communications Sites manual (which can be obtained by orde
MN001436A01-AD Notice General Safety and Installation Standards and Guidelines through the use of a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location." • Burn hazard. The metal housing of the product may become extremely hot. Use caution when working around the equipment. • RF energy burn hazard. Disconnect power in the cabinet to prevent injury before disconnecting and connecting antennas. • Shock hazard.
MN001436A01-AD MOTOTRBO SLR 5000 Series Repeater Supplemental Safety and Installation Requirements Notice MOTOTRBO SLR 5000 Series Repeater Supplemental Safety and Installation Requirements IMPORTANT: • The MOTOTRBO SLR 5000 Series Repeater must be installed in a suitable, in-building enclosure. A restricted access location is required when installing this equipment into the end system. • The repeater contains a Class 1 built-in power supply component.
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MN001436A01-AD Environmental Information Notice Environmental Information Material Content NOTICE: • The Motorola Solutions MOTOTRBO SLR 5000 Series Repeater system and its subsystems have been created in compliance with the environmental goals of the European Union's Restriction of Hazardous Substances (RoHS 2) Directive 2011/65/EU and the Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU as well as Motorola Solutions corporate goals to minimize environmental impact of its products.
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MN001436A01-AD Document History Document History The following major changes have been implemented in this manual since the previous edition: Edition Description Date MN001436A01-AA Initial Release April 2015 MN001436A01-AB Second Release. Added 350 – 400 MHz Bands August 2016 MN001436A01-AC Third Release. Removed PMHN4299 Chassis Service Kit February 2017 MN001436A01-AD Fourth Release.
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MN001436A01-AD Contents Contents Document History..................................................................................................... 11 List of Figures............................................................................................................21 List of Tables............................................................................................................. 25 List of Procedures......................................................................................
MN001436A01-AD Contents 3.3.1 Specifications...........................................................................................................54 3.4 Station Control Subsystem.................................................................................................... 55 3.4.1 High Stability Reference Block.................................................................................55 3.4.2 Audio.............................................................................................
MN001436A01-AD Contents 7.2 Back panel Interfaces............................................................................................................ 72 7.2.1 AC Power Inlet......................................................................................................... 72 7.2.2 DC Power Inlet/DC Charger Outlet.......................................................................... 72 7.2.3 Option 1/GNSS......................................................................................
MN001436A01-AD Contents 10.7.2 Verifiying the Modulation Limit (with no Tx Data and no PL)................................. 94 10.7.3 Tuning the Modulation Limit (with Tx Data or PL)..................................................95 10.7.4 Verifying the Modulation Limit (with Tx Data or PL)...............................................96 10.8 Changing to Battery Charger Only Mode.............................................................................
MN001436A01-AD Contents 12.1 Pre-Installation Considerations..........................................................................................119 12.1.1 Installation Overview............................................................................................119 12.1.2 Site Environmental Conditions.............................................................................119 12.1.3 Equipment Ventilation........................................................................................
MN001436A01-AD Contents 12.3.1.6 System Cable Connections....................................................................131 12.4 Post Installation Checklist..................................................................................................131 12.4.1 Apply Power.........................................................................................................131 12.4.2 Verify Proper Operation.......................................................................................
MN001436A01-AD Contents Community Repeater Panel Settings..............................................................................144 Discriminator........................................................................................................ 144 Tx Audio............................................................................................................... 144 Continuous Tone-Controlled Squelch Systems (CTCSS) Out............................. 144 Tx Audio Pre-Emphasis.................
MN001436A01-AD Contents Exposure Limits......................................................................................................................... 158 EME Exposure Evaluation......................................................................................................... 159 Exposure in Front of the Antenna................................................................................... 159 Exposure at Ground Level.....................................................................
MN001436A01-AD List of Figures List of Figures Figure 1: Front view of the SLR 5000 Series Repeater..........................................................................38 Figure 2: Rear view of the SLR 5000 Series Repeater.......................................................................... 38 Figure 3: Front view (without top cover) of the SLR 5000 Series Repeater...........................................
MN001436A01-AD List of Figures Figure 36: Bonding Ground Connection................................................................................................. 79 Figure 37: Test Equipment Setup for Verifying Transmitter Circuitry..................................................... 85 Figure 38: Test Equipment Setup for Verifying Receiver Circuitry......................................................... 86 Figure 39: Customer Programming Software Setup................................................
MN001436A01-AD List of Figures Figure 75: Securing Front Housing.......................................................................................................114 Figure 76: Installing M3 Screws........................................................................................................... 115 Figure 77: SLR 5000 Series Assembly Exploded View........................................................................115 Figure 78: Floor Mount Cabinet..........................................
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MN001436A01-AD List of Tables List of Tables Table 1: Callout Legend......................................................................................................................... 38 Table 2: Callout Legend......................................................................................................................... 38 Table 3: Callout Legend.........................................................................................................................
MN001436A01-AD List of Tables Table 37: SLR 5000 Series Exploded View Parts List..........................................................................115 Table 38: Torque Specifications for Nuts and Screws..........................................................................117 Table 39: Cabinet Models.....................................................................................................................122 Table 40: Cabinet Slide........................................................
MN001436A01-AD List of Procedures List of Procedures Verifying Transmitter Circuitry Procedure ..............................................................................................84 Verifying Receiver Circuitry Procedure ..................................................................................................86 Tuning the Reference Oscillator Alignment ........................................................................................... 90 Tuning the Rx Audio Level Set ............
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MN001436A01-AD Related Publications Related Publications Related Publications Part No.
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MN001436A01-AD Summary of Bands Available Summary of Bands Available Table below lists the SLR 5000 Series Repeater bands available in this manual. For details, see Model Charts section.
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MN001436A01-AD Commercial Warranty Notice Commercial Warranty Limited Warranty MOTOROLA COMMUNICATION PRODUCTS I. What This Warranty Covers And For How Long MOTOROLA SOLUTIONS INC.
MN001436A01-AD Notice Commercial Warranty This warranty gives specific legal rights, and there may be other rights which may vary from state to state IV. How To Get Warranty Service You must provide proof of purchase (bearing the date of purchase and Product item serial number) in order to receive warranty service and, also, deliver or send the Product item, transportation and insurance prepaid, to an authorized warranty service location.
MN001436A01-AD Notice Commercial Warranty Laws in the United States and other countries preserve for MOTOROLA certain exclusive rights for copyrighted MOTOROLA software such as the exclusive rights to reproduce in copies and distribute copies of such Motorola software. MOTOROLA software may be used in only the Product in which the software was originally embodied and such software in such Product may not be replaced, copied, distributed, modified in any way, or used to produce any derivative thereof.
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MN001436A01-AD SLR 5000 Series Repeater Chapter 1 SLR 5000 Series Repeater 1.1 Notations Used in This Manual Throughout the text in this publication, there are WARNING, CAUTION, and Note notations. These notations are used to emphasize that safety hazards exist, and due care must be taken and observed. NOTICE: An operational procedure, practice, or condition which is essential to emphasize.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater slots; therefore the user capacity is doubled. The repeater utilizes embedded signaling to inform the field radios of the busy/idle status of each channel (time slot), the type of traffic, and even the source and destination information. The SLR 5000 series facilitates the field replaceable unit (FRU) concept of field repair to maximize system uptime. The FRU concept also aids in allowing the end user/maintainer to lower their inventory costs.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater Figure 3: Front view (without top cover) of the SLR 5000 Series Repeater 1 2 3 Table 3: Callout Legend Label Description 1 Power Amplifier Module 2 Modem Module 3 Power Supply Module Figure 4: Front view (without top and bottom covers and front panel) of the SLR 5000 Series Repeater 1 Table 4: Callout Legend Label Description 1 Front Panel Board 1.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater - ETSI TS 102 361-1 Part 1: DMR Air Interface Protocol - ETSI TS 102 361-2 Part 2: DMR Voice and Generic Services and Facilities - ETSI TS 102 361-3 Part 3: DMR Packet Data Protocol - ETSI TS 102 361-4 Part 4: DMR Trunking Protocol - California Energy Commission (CEC) - Compliant to Title 20 Appliance Efficiency Regulations when operated in Battery Charger Only mode with Sprinter Battery S12V370. Charge time may take up to 40 hr.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater In addition, the following features are also included. These features are shipped in a preset condition, but may be altered through the use of the CPS. • 64 Tx/Rx Frequencies – Factory Programmed with 1 Tx, 1 Rx • 12.5 kHz or 25 kHz Operation – Factory Programmed to 12.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater Table 7: SLR 5000 Series Repeater Specifications Parameter Specifications VHF UHF Input Power (All Modulations) Standby (AC Line 117 V/220 V) 0.18 A/0.25 A 50 W Transmit at Rated Power (AC Line 117 V/220 V) 1.5 A/0.9 A Standby (13.6 VDC) 0.73 A 50 W Transmit at Rated Power (13.6 VDC) 9.5 A Frequency Reference Internal Frequency Stability (PPM) ±0.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater Parameter Specifications VHF Rated System Deviation Spurious Harmonics and Emissions UHF ±2.5 kHz @ 12.5 kHz, ±5.0 kHz @ 25 kHz -36 dBm < 1 GHz, -30 dBm > 1 GHz Audio Distortion < 1% Audio Response Per TIA/ETSI FM Hum and Noise 25 kHz/12.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater - The Exciter subsystem converts a two-port base band data signal, sent over the SSI bus from the Station Control subsystem, to an analog signal representation. The analog signal is then modulated with a low power RF transmitter carrier that is generated by the Exciter subsystem. The power modulated RF carrier is then amplified and delivered to the PA at an intermediate level of approximately +36 dBm for further amplification.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater + AC Input Only + DC Input Only + AC with Battery Revert In addition to providing power to the noted FRU and controllers, the PS also provides the following: • AC Failure detect signaling to the Modem • Output over-current protection • Integrated 2 stage 3 amp battery charger Further details can be found in the individual sections of the respective FRU chapters of this manual. 1.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater LED Definition Tx B Tx Slot 2 Rx B Rx Slot 2 Ethernet Link/Network Connectivity Reference Table 9: SLR 5000 Series Front Panel LED Definitions LED Function Name LED Color LED State Status Indication Power/Status Off Off Off Green Flashing Operating Normally, with DC power Solid Operating Normally, with AC power Flashing Repeater is Disabled (by customer) Solid Not Operational – Major Alarm Flashing2 Check Alarm Log – Alarm occurred
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater LED Function Name LED Color LED State Status Indication Ethernet/Network Connectivity Off Off No Ethernet connection Green Solid Connectivity/Linked Flashing Attempting to connect to the system Off Off No External Reference is present Green Solid Locked to External Reference (1 pps 2, 5 MHz, 10 MHz) Reference NOTICE: All LEDs flashing in unison indicate the repeater is booting up.
MN001436A01-AD Chapter 1: SLR 5000 Series Repeater SLR 5700, VHF, 136–174 MHz Model/Item Description X PMLN6490_S Front Panel Board Structure Kit/FRU X 3087791G01 Power Cable, US X MN001443A01 Quick Start Guide x = Indicates compatibility with model(s) 1.9.
MN001436A01-AD SLR 5000 Series Satellite Receiver Chapter 2 SLR 5000 Series Satellite Receiver 2.1 Description The main purpose of the Satellite Receiver is to eliminate "dead zones" in a communications system by improving the "talk-in" coverage on a particular receive frequency when used in a receiver voting system.
MN001436A01-AD Chapter 2: SLR 5000 Series Satellite Receiver Figure 7: “Operation Mode” configuration for Satellite Receiver Functionality 2.6 Basic Station Level Troubleshooting – RDAC and LEDs The troubleshooting procedures are similar to the SLR 5000 series repeater with regards to the control, power supply, and receiver sub-systems. See Basic Repeater Level Troubleshooting – RDAC and LEDs on page 45 for more details.
MN001436A01-AD SLR 5000 Series Modem Chapter 3 SLR 5000 Series Modem 3.1 Description The Modem Module is described in this section. A general description, identification of inputs and outputs, and functional theory of operation are provided. The information provided is sufficient to give service personnel a functional understanding of the module, allowing maintenance and troubleshooting to the module level. 3.1.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem Figure 8: Modem Module Connector Locations 1 2 3 4 13 5 12 11 6 (+) 10 7 (-) 9 8 Table 10: Callout Legend Label Description 1 Auxiliary Connector 2 Ethernet Connectors 3 USB Host 4 Future Expansion Port 5 PSU Digital Interface 6 Future Expansion Ports 7 Chassis ID Connector 8 Front Panel Interface 9 DC Power Input 10 Tx Exciter Output 11 PA Digital Interface 12 External Reference Input 13 Receiver Input 52 Send Feedbac
MN001436A01-AD Chapter 3: SLR 5000 Series Modem 3.1.3 Frequency Bands The Modem Module covers the following bands with unique models: • VHF • UHF R1 • UHF R2 3.2 Receiver Subsystem The Modem Module includes the receiver circuitry for the station. A cable connects the board connector to a BNC connector located on the rear panel of the repeater. See Figure 8: Modem Module Connector Locations on page 52 for the location of this connector.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem Parameter Specifications VHF UHF Spurious Rejection (TIA603D) 95 dB Spurious Rejection (ETSI) 90 dB Audio Distortion <1% FM Hum and Noise 25 kHz/12.5 kHz -50 dB/-45 dB 3.3 Transmitter Exciter Subsystem The Exciter Subsystem in the Modem Module (in conjunction with the Power Amplifier Module) provides the transmitter functions for the station.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem 3.4 Station Control Subsystem The Station Control Subsystem is described in this section. A general description, identification of controls, indicators, and inputs/outputs, a functional block diagram, and functional theory of operation are provided. The Controller circuitry performs the digital signal processing, data formatting and audio routing for the station and provides the external interfaces to the rest of the site.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem The critical components of the audio circuit are the TI DM8148 processor and a pair of Texas Instruments AIC3204 dual channel audio codecs. Figure 10: Audio Block Diagram on page 56 details the specific interconnects between the critical components.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem 3.5.4 Power Supply Interface Connector The power supply digital interface utilizes a 15 pin Pico-ClaspTM connector. The location is detailed in Figure 8: Modem Module Connector Locations on page 52. Figure 12: Power Supply Interface Connector Pin Locations on page 57 shows the pin number locations. Figure 12: Power Supply Interface Connector Pin Locations Pin 15 Pin 1 3.5.
MN001436A01-AD Chapter 3: SLR 5000 Series Modem Figure 14: Chassis ID Interface Connector Pin Locations Pin 8 58 Pin 1 Send Feedback
MN001436A01-AD SLR 5000 Series Power Amplifier Chapter 4 SLR 5000 Series Power Amplifier 4.1 Description The Power Amplifier Module is described in this section. A general description, identification of inputs and outputs and functional theory of operation are provided. The information provided is sufficient to give service personnel a functional understanding of the module, allowing maintenance and troubleshooting to the module level. 4.1.
MN001436A01-AD Chapter 4: SLR 5000 Series Power Amplifier Figure 15: Input and Output Connections 1 2 (-) 3 (+) 3 4 Table 13: Callout Legend Label Description 1 Antenna Port 2 Modem Interface 3 DC Input 4 Exciter Input 4.3 Frequency Ranges The power amplifier modules models cover the following ranges: • 136–174 MHz • UHF R1, 400–470 MHz • UHF R2, 450–527 MHz 4.4 Specifications Specifications of the SLR 5000 series repeater's Power Amplifier (PA) are available in the following table.
MN001436A01-AD Chapter 4: SLR 5000 Series Power Amplifier Parameter Specifications VHF UHF UHF R2, 450–527 MHz Minimum Input Return Loss (Tx mode) 15 dB Rated RF Input Power 37 dBm Maximum Standby Power Consumption 0.5 W Rated RF Output Power Range 1–50 W Supply Nominal Voltage 3 13.6 V (+/- 10%) Maximum Current Draw 4 12.0 A 4.5 Modem Interface The digital interface to the modem module utilizes a 20 pin vertical LIF connector.
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MN001436A01-AD SLR 5000 Series Power Supply Chapter 5 SLR 5000 Series Power Supply 5.1 Description In this chapter, a general description, performance specifications, and identification of the inputs and outputs are given for the power supply. The information provided is sufficient to give service personnel a functional understanding of the module, allowing maintenance and troubleshooting to the module level.
MN001436A01-AD Chapter 5: SLR 5000 Series Power Supply Figure 17: Front View of the SLR 5000 Series Power Supply 1 Table 15: Callout Legend Label Description 1 Air Intake Figure 18: Rear View of the SLR 5000 Series Power Supply 1 1 Table 16: Callout Legend Label Description 1 Air Exhaust 5.2 Specifications The following tables show the electrical performance specifications for the Power Supply.
MN001436A01-AD Chapter 5: SLR 5000 Series Power Supply Parameter Value or Range Steady State Output Voltage Input voltage dependent (0–0.4 V below input) Output Current (Max) 26 A Output Ripple: 30 mV p-p, @ 25 °C (77 °F) Table 19: Power Supply Battery Charger Performance Specifications Parameter Value or Range Charging Voltage Range 13.5–14.2 VDC (default 13.
MN001436A01-AD Chapter 5: SLR 5000 Series Power Supply 5.3.
MN001436A01-AD Chapter 5: SLR 5000 Series Power Supply 5.3.3 Power Supply Digital Interface Figure 21: Power Supply Digital Interface Pin 1 Pin 15 1 Table 22: Callout Legend Label Description 1 Modem Interface 5.3.4 Power Supply Output Cable Signaling Table 23: Power Supply Output Cable SIgnalling Output Load Signal Power Amplifier Red – 13.6 VDC (nominal) Black with Red Strip – Ground Modem Red – 13.6 VDC (nominal) Black with Red Strip - Ground Power Amplifier Fan Red – 13.
MN001436A01-AD Chapter 5: SLR 5000 Series Power Supply Output Load Signal Brown – Fan speed control 68 Send Feedback
MN001436A01-AD SLR 5000 Series Front Panel Chapter 6 SLR 5000 Series Front Panel 6.1 Description The Front Panel Module is described in this section. A general description, identification of inputs and outputs and functional theory of operation are provided. The information provided is sufficient to give service personnel a functional understanding of the module, allowing maintenance and troubleshooting to the module level. 6.1.
MN001436A01-AD Chapter 6: SLR 5000 Series Front Panel Label Description 3 USB Device Connector 4 USB Device Connector 5 LED Indicators 6.3 Interfaces 6.3.1 Modem Interface The interface to the modem is made via a 30 pin flex cable. The connector on the front panel board is a 30 pin horizontal LIF connector. The location can be seen in Figure 22: Front Panel Input and Output Connections on page 69. 6.3.2 User/Service Interface 6.3.2.
MN001436A01-AD SLR 5000 Series Back Panel Chapter 7 SLR 5000 Series Back Panel 7.1 Description The Back Panel interface provides the electrical interconnection interface between the SLR 5000 Series Repeater and the end user's system. This includes the connectors necessary to interface the repeater to RF peripheral equipment, power system, system controllers, LANs, as well as other communications and maintenance equipment.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel Location Connector Type Function(s) 12 N-Type – Female Transmitter RF (Tx) 7.2 Back panel Interfaces This section describes the back panel interfaces of the SLR 5000 Series Repeater. 7.2.1 AC Power Inlet The AC power inlet connector is of the C14 type socket (IEC 60320) and accepts interface to C13 type plugged (IEC 60320) power cords.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel on page 73 shows the location of the pins and Table 28: DC Power Inlet/DC Charger Outlet Connector on page 73 lists the functional characteristics of the connector's pins. Figure 26: DC Power Inlet/DC Charger Outlet Connector 2 1 Table 28: DC Power Inlet/DC Charger Outlet Connector Location Pin Assignment 1 Positive 2 Negative Type Power Signal Characteristics 11–14.4VDC 17 A (max) 7.2.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel Figure 29: USB Connector 4 1 Table 29: USB Connector Location Pin Assignment 1 VBUS 2 D- 3 D+ 4 GND Type Signal Characteristics +5 VDC USB Physical Layer 3.6 V differential data Ground 7.2.6 Ethernet 1 Fully compliant with IEEE and 802.3 and 802.3u standards. Supports 10Base-T, 100Base-Tx rates, full duplex, half duplex mode and flow control.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel 7.2.7 Ethernet 2 Not supported at this time. Fully compliant with IEEE and 802.3 and 802.3u standards. Supports 10Base-T, 100Base-Tx rates, full duplex, half duplex mode and flow control. See Figure 31: Ethernet 2 Connector on page 75 and Table 31: Ethernet 2 Connector on page 75 for the location of the pins and the functional characteristics of the connector's pins.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel Figure 32: Auxiliary Connector 13 1 25 14 Table 32: Auxiliary Connector Location Pin Assignment Type Signal Characteristics 1 Tx Audio 1 Audio Transmit Audio – Nominal input level is 80 mVrms for 60% deviation with scaling factor set to 100%. 600 Ω input impedance. 2 GPIO 1 Digital Output Logic Low: 0.5 VDC max Output Logic High: Open Collector with 10 k pull-up to 5 V Input Logic Low: 0–0.8 VDC Input Logic High: 3.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel Location Pin Assignment Type Signal Characteristics 10 GPIO 7/Analog RSSI Out 5 Digital or Analog Digital: Output Logic Low: 0.5 VDC max Output Logic High: Open Collector with 10 k pull-up to 5 V Input Logic Low: 0–0.8 VDC Input Logic High: 3.0–14 VDC Analog RSSI: Typically 0.5 VDC for -120 dBm to 2.7 VDC for -60 dBm carrier. Variation with carrier level at approximately 50 mV/ dBm.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel Location Pin Assignment Type Signal Characteristics 21 GPIO 8/Analog Output 2 5 Digital or Analog Digital: Output Logic Low: 0.5 VDC max Output Logic High: Open Collector with 10 k pull-up to 5 V Input Logic Low: 0–0.8 VDC Input Logic High: 3.0–14 VDC Analog: 0–5 VDC 22 Tx Audio 1 Audio Transmit Audio – Nominal input level is 80 mVrms for 60% deviation with scaling factor set to 100%. 600 Ω input 23 GPIO 4 Digital Output Logic Low: 0.
MN001436A01-AD Chapter 7: SLR 5000 Series Back Panel 7.2.10 Receiver RF The Receiver RF port is a BNC (female) type connector. Figure 34: Receiver RF Connector 7.2.11 Transmitter RF The Transmitter RF port is an N-Type (female) type connector. Figure 35: Transmitter RF Connector on page 79 depicts the Transmitter RF connector. Figure 35: Transmitter RF Connector 7.2.12 Bonding Ground Connection The repeater Bonding Ground Connection is realized with an M6 x 1 x 3 mm screw (T30 Torx).
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MN001436A01-AD SLR 5000 Series Test Equipment And Service Aids Chapter 8 SLR 5000 Series Test Equipment And Service Aids 8.1 Recommended Test Equipment The list of equipment includes most of the standard test equipment required for servicing Motorola Solutions SLR 5000 Series Repeater. Table 34: Recommended Test Equipment Equipment Example Application Service Monitor Aeroflex 3920 Digital Radio Test Set or equivalent 8 http://www.aeroflex.
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MN001436A01-AD SLR 5000 Series Performance Check or Testing Chapter 9 SLR 5000 Series Performance Check or Testing 9.1 General The SLR 5000 Series Repeater meets published specifications through the manufacturing process by utilizing high-accuracy laboratory-quality test equipment. The recommended field service equipment approaches the accuracy of the manufacturing equipment with few exceptions.
MN001436A01-AD Chapter 9: SLR 5000 Series Performance Check or Testing • Dummy Load (50 Ω, repeater wattage or higher) 9.2.3 Verifying Transmitter Circuitry Procedure Procedure: 1 Connect and set up test equipment as shown in Figure 37: Test Equipment Setup for Verifying Transmitter Circuitry on page 85. 2 Apply input power (AC or DC) to the repeater. The power supply, modem, and PA fans should run a few seconds to confirm fan operation.
MN001436A01-AD Chapter 9: SLR 5000 Series Performance Check or Testing Figure 37: Test Equipment Setup for Verifying Transmitter Circuitry Dummy Load Tx Power Meter (Step 5) Microphone (GMMN4063_) IFR 390I Digital Radio Test Set HELP TAB SELECT CANCEL 1 4 TEST 7 CONFIG * – UTILS HELP RETURN MIC / ACC TEST PORT CH1 SCOPE CH2 FCTN GEN / DEMOD OUT 1 AUDIO IN GEN 3 2 5 ASSIGN 6 8 9 HOLD # . 0 T/R ENTER T/R ANT 2 9.
MN001436A01-AD Chapter 9: SLR 5000 Series Performance Check or Testing 9.3.3 Verifying Receiver Circuitry Procedure Procedure: 1 Connect equipment as shown in Figure 38: Test Equipment Setup for Verifying Receiver Circuitry on page 86. 2 Set the Service Monitor to generate a 1.0 μV (-107 dBm) FM signal at the Receiver frequency, modulated by a 1 kHz tone at 3 kHz deviation for 25/30 kHz channel spacing, or 1.5 kHz deviation for 12.5 kHz channel spacing.
MN001436A01-AD Chapter 9: SLR 5000 Series Performance Check or Testing 9.4 Auto Test and Tune Support Auto Test and Tune Support is an automated alignment procedure for the repeater. This procedure allows you to perform Test and Tune in the right method that saves time and helps to achieve higher efficiency. To accomplish the overall Test and Tune procedure, the repeater must be tested in two test suites: Analog mode and Digital mode.
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MN001436A01-AD SLR 5000 Series Programming and Tuning Chapter 10 SLR 5000 Series Programming and Tuning 10.1 Introduction This chapter provides an overview of the MOTOTRBO Customer Programming Software (CPS) and the MOTOTRBO Tuner application for use on Windows 7™, Windows 8™, or Windows 8.1™. These two MOTOTRBO applications are used for the configuration and alignment of the SLR 5000 Series Repeater. 10.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning Figure 40: Front view of SLR 5000 Series Repeater 1 Table 35: Callout Legend Label Description 1 USB Port Figure 41: Rear view of SLR 5000 Series Repeater 1 2 3 4 5 Table 36: Callout Legend Label Description 1 AC Inlet Connector 2 DC Inlet Connector 3 Aux Connector 4 Rx RF Connector 5 Tx RF Connector 10.3 Reference Oscillator Alignment This feature is used to adjust the reference oscillator of the repeater.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning 4 To begin reading the repeater’s tuning softpot values, click Read. 5 Under the TX menu in the tree view, select Ref Oscillator. (See Figure 42: Tx Menu Tree (Ref. Oscillator) on page 91). Figure 42: Tx Menu Tree (Ref. Oscillator) 6 Configure the current operating frequency into the Communications Analyzer. 7 To key up the repeater, click PTT Toggle.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning Figure 44: Rx Menu tree (Rx Rated Volume) 13 1 25 14 6 Set the Communication Analyzer to output a -47 dBm RF signal modulated with a 1 kHz tone at 60% of full deviation on the tuning frequency. The tuning frequency is the value displayed on the Tuner GUI under the heading of "Frequency Points". NOTICE: The Tuner aligns this parameter in a 12.5 kHz channel spacing, so 60% is 1.5 kHz of deviation.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning NOTICE: Optimally, it is recommended to load pin #1 or #22 with the application source impedance used during normal operation of the repeater. 4 Launch the Tuner application. 5 To read the softpot values, click Read. 6 Under the TX menu in the tree view, select Tx Audio Level. (See Figure 46: Tx Menu Tree (Tx Audio Level) on page 93).
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning Figure 47: TX Menu Tree (Tuning Procedure with No Tx Data) 7 Enter the tuning frequency into the Communication Analyzer (the value displayed on the Tuner application). 8 To key up the repeater, click PTT Toggle. 9 Adjust the softpot value until the maximum deviation is 92% of the rated system deviation (RSD). This is tested in a 12.5 kHz channel spacing, so 92% of 2.5 kHz is 2.3 kHz.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning NOTICE: • The repeater is factory-tuned in accordance to this procedure and specification. • Verification is performed outside of the Tuner application, such as in normal mode. 10.7.3 Tuning the Modulation Limit (with Tx Data or PL) Procedure: 1 Connect the repeater's antenna port to the attenuation pad, if necessary, before connecting to the Communication Analyzer. 2 Turn on the repeater using an AC or DC source.
MN001436A01-AD Chapter 10: SLR 5000 Series Programming and Tuning NOTICE: • See Figure 10: Audio Block Diagram on page 56 for details regarding the audio and data flow. • Set the modulation limit to 92% to compensate for any additional deviation incurred by the transmitter VCOs over temperature. • The Tuner application always aligns the Modulation Limit parameter in a 12.5 kHz channel spacing regardless of the CPS setting, so calculate the tuning % RSD accordingly.
MN001436A01-AD SLR 5000 Series Maintenance and Disassembly/Reassembly Chapter 11 SLR 5000 Series Maintenance and Disassembly/Reassembly 11.1 Introduction This chapter provides details about the following: • Routine maintenance • Preventive maintenance (inspection and cleaning) • Safe handling of CMOS and LDMOS devices • Disassembly and reassembly of the repeater • Repair procedures and techniques. 11.2 Routine Maintenance NOTICE: Clean the repeater with a soft dry cloth while in service.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly using a second cloth moistened in clean water, and clean any dirt or debris from the fan grill and louvers on the front side. NOTICE: Internal surfaces should be cleaned only when the repeater is disassembled for service or repair. The only factory recommended liquid for cleaning the printed circuit boards and their components is isopropyl alcohol (100% by volume).
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly CAUTION: This repeater contains static-sensitive devices. Do not open the repeater unless you are properly grounded. Take the following precautions when working on this unit: • Store and transport all CMOS/LDMOS devices in conductive material so that all exposed leads are shorted together.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly If a unit requires more complete testing or service than is customarily performed at the basic level, send the repeater or FRU to a Motorola Solutions Service Center. The following disassembly procedures should be performed only if necessary. 11.5.2 Disassembly – Detailed 11.5.2.1 Protective Cover Disassembly Procedure: 1 Remove the six screws on the Bottom Cover with a T10 Torx driver. 2 Detach the Bottom Cover.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly CAUTION: DO NOT attempt to remove the Chassis ID module as removing it will void the warranty as well as disabling any purchased software features. Keep the Chassis ID module installed throughout disassembly. 2 Remove the flex cables connecting the Modem to the Power Amplifier Module and Front Panel. 3 Remove the coaxial able connecting the Modem to the Power Amplifier Module.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly Figure 51: Removing Fan 11.5.2.5 Front Panel Disassembly Procedure: 1 Using a T10 Torx driver, remove the three screws securing the front panel to the repeater chassis. 2 Remove the Front Panel PCB from the repeater. Figure 52: Removing Front Panel 2 1 3 11.5.2.6 Power Supply Removal Prerequisites: NOTICE: Ensure all connections from Power Supply to various parts of the repeater have been detached.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly Figure 53: Removing Power Supply Module from Repeater 2 Remove the Power Supply Module from the repeater. 11.5.2.7 Modem Removal Prerequisites: NOTICE: Ensure all connections from Power Supply to various parts of the repeater have been detached. Procedure: 1 Detach the two coaxial cables connecting the RX Input and Reference (REF) Input connectors to the Modem.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly Procedure: 1 Remove the nut securing the N-Type connector to the back panel on the Power Amplifier with a 0.75 in. (19 mm) hex nut driver. 2 Remove the accompanying lock washer. 3 Remove the four screws securing the Power Amplifier Module to the Repeater chassis with a T20 Torx driver. Figure 55: Removing Power Amplifier Module 4 Remove the Power Amplifier Module from the Repeater. 11.5.2.
MN001436A01-AD Chapter 11: SLR 5000 Series Maintenance and Disassembly/Reassembly Figure 57: Removing Ground Screw 5 Remove the five screws securing the back panel to the repeater chassis with a T10 Torx driver. 6 Remove the back panel from the repeater. 7 Remove the two rubber plugs from the back panel. 11.6 Assembly and Reassembly 11.6.1 Assembly – Detailed 11.6.1.1 Back Panel Installation Procedure: 1 Using a T10 Torx driver, install five M3 x 0.5 x 6 mm screws (PN: 0310907A18) to 10 in-lb (1.
