Gtr 8000 Base Radio Front Connections; Figure 44: Base Radio - Front - Motorola ASTRO 25 GTR 8000 Manual

MN003286A01-E
Chapter 3: GTR 8000 Base Radio Installation
Port /
Device it connects to:
Type
RF Pe-
ripherals
Batt/DC DC power supply or bat-
tery
AC 120/240 VAC power
source.
EXT
FREQ
REF
1 PPS
3.4.8

GTR 8000 Base Radio Front Connections

Two service ports are accessible through a drop-down door to the left of the fans. The remaining ports
are behind the fan module.
Figure 44: Base Radio – Front
110
Port /
Type
Not in use
Batt/DC Input from and output to a 48 VDC power
supply or backup battery. Input from and
output to a 48 VDC power supply or back-
up battery. When AC power is not availa-
ble, the device switches to operate from a
DC source if the optional DC power
(8AWG; length 9 ft), CA01400AA is or-
dered and installed. One end connects into
the Batt/DC port and the other end con-
nects into the DC source. The contacts are
39-83503N02 (AMP #53880-2), the recep-
tacle housings are 15-83502N01 (AMP
#53884-1) and the mounting ears are
07-83504N01 (AMP #53887-1).
3084869Y06 cable is used for a positive
ground system. 3084869Y02 cable is used
for a negative ground system.
Input from 120/240 VAC nominal power
source.
Not in use
Not in use
Description