User's Manual Part 1

Advanced RF Technologies, Inc.

UL5UL6UL7UL8

DL5DL6DL7DL8

UL1UL2UL3UL4

DL1DL2DL3DL4

Figure 3-12 ADX-H-CHC Front & Rear View

 Functions & Features

- Combines DL signals received from each RFU and feeds the combined signals to the ADX-H-OPT

- Combines UL signals received from each RU and feeds the combined signal to the ADX-H-RFU

- Supports up to 8 RFUs and (4) ADX-H-OPT-8 or (4)ADX-H-OPT-4

- Channel Combiner is not connected to VU RFU because VU RFU internally includes 8way combiner for

connection to 8 ODUs’ VHF ports

 Specifications

- Size: 16.9 x 12.9 x 1.7 inches

- Weight: 11.0 lbs

3.1.3.1 RF ports

3.1.3.1.1 RF ports at the front panel (DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL OUT/UL IN Ports at the front panel of RFU.

 Receive the downlink signal from each RFU

 Split the uplink signal received from ODU to each RFU

3.1.3.1.2 RF ports at the back panel (DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL IN/UL OUT Ports at the back panel of OPT.

 Transfer the combined downlink signals to OPT

 Receive the uplink signal from ODU

3.1.3.2 RF ports

3.1.3.2.1 RF ports at the front panel( DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL OUT/UL IN Ports at the front panel of RFU.

 Receive the downlink signal from each RFU

 Split the uplink signal received from ODU to each RFU

3.1.3.2.2 RF ports at the back panel( DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL IN/UL OUT Ports at the back panel of OPT.

 Transfer the combined downlink signals to ODU

 Receive the uplink signal from ODU

3.1.4 Optic Distribution Unit (ADX-H-ODU + ADX-RACK-ODU)