User's Manual Part 1

Advanced RF Technologies, Inc.
32
The combined downlink signal received from ADX-H-CHC is transferred to the DL IN 1(or 2) at the back of OPT.
The UL OUT port connects any of the ports on back of the ADX-H-CHC labeled UL 1 ~8.
3.1.4.2.2 VHF DL/VHF UL
VHF DL/UHF UL ports are used to support Public Safety in the VHF & UHF frequency bands. VHF/UHF signals
for Public Safety bypass the ADX-H-CHC and connect directly to the VHF DL/UHF UL ports of the ADX-H-OPT.
3.2 Remote Unit
The remote unit is composed of a (1) Master RU and up to (7) Slave RU’s (ADX-R-4WS is required when
connecting more than 3 Slave RU’s). A power source, either the ADX-R-ADP-30 (supports [1] Master/Slave RU) or
the ADX-R-PSU-30 (supports up to [8] Master/Slave RU) is required.
 Specifications
- Size: 19.0 x 12.9 x 10.5 inches
- Weight: 61.0 lbs
- Power Input: 110VAC or -48VDC (optional)
ADX-R-730S
DL IN
SERVER
CPL(-30dB)
UL OUT
EF-DL OUT EF-DL IN EF-UL IN EF-UL OUT
ADX-R-C30S
DL IN
SERVER
CPL(-30dB)
UL OUT
EF-DL OUT EF-DL IN EF-UL IN EF-UL OUT
ADX-R-A30S
DL IN
SERVER
CPL(-30dB)
UL OUT
EF-DL OUT EF-DL IN EF-UL IN EF-UL OUT
SERVER
UL1 UL2 UL3 UL4
ADX-R-P30M
DL1 DL2 DL3 DL4
M-DL
M-UL
CPL(-30dB)
E-DL E-UL
VHF DL VHF UL
EF-DL IN EF-DL OUT
EF-UL INEF-UL OUT
Figure 3-16 RU Front View
Figure 3-17 RU Rear View
DC IN +27VON/OFF
OUT
POWER
SOFT FAIL
HARD FAIL
IN
DC IN +27VON/OFF
OUT
POWER
SOFT FAIL
HARD FAIL
IN
DC IN +27VON/OFF
OUT
POWER
SOFT FAIL
HARD FAIL
IN
POWER
SOFT FAIL
HARD FAIL
COMM
OPTIC FAIL
DC IN +27V
PSU ALARM
RS-485GUI
OPTIC
ON/OFF
ON
1 2 3 4
ADDR
DANGER