FLEXCOMM
II
C-5000 (Non-Digital)
Installation Manual
150-1355-000 Rev. M
CONFIDENTIAL AND PROPRIETARY TO COBHAM
Page 81
(2) RT-5000 Transceiver (P/N’s 400-015525-0101 to 0501) Connector J101 Pin Names.
PIN SIGNAL NAME
PIN
SIGNAL NAME
A
AUX AUDIO IN
i
GUARD AUDIO INHIBIT
B
AUX SIDETONE
j
AUDIO HI OUT
C
RES SPARE A
k
AUDIO LO OUT
D
CONTROL GND
m
AUDIO GND
E
RS-422 ANT TX H
n
EXTRA WB MAIN RX AUDIO
F
RS-422 ANT TX L
p
MAIN SQUELCH DISABLE
G
RS-422 ANT RX L
q
WIDE BAND MN RX AUDIO OUT
H
RS-422 ANT RX H
r
DF ENABLE
J
RS-422 CTRL TX HI
s
DF AUDIO
K
RS-422 CTRL TX LO
t
RES SPARE B
L
RS-422 CTRL RX LO
u
HOMING SIGNAL STRENGTH
M
RS-422 CTRL RX HI
v
MN RX 180 ENABLE
N
DATA SHIELD GND
w
WIDE BAND GD RX AUDIO OUT
P
MAIN SQUELCH ANNUN
x
GD RX 180 ENABLE
R
GUARD SQUELCH ANNUN
y
GUARD RX AUDIO
S
AM/FM MODE INDICATOR
z
TX 180 ENABLE
T
VHF/UHF MODE INDICATOR
AA
28 VDC PWR
U
VHF_LO MODE INDICATOR
BB
28 VDC PWR
V
ATTENUATOR CONTROL
CC
28 VDC PWR
W
ON/OFF
DD
28 VDC PWR
X
GUARD SQUELCH DISABLE
EE
PWR GND
Y
MIC HI IN
FF
PWR GND
Z
MIC LO/PTT IN
GG
PWR GND
a
EXTERNAL PTT
HH
PWR GND
b
PTT OUTPUT
c
SW15V
d
TX SW15V
e
SW27.5V
f
MAIN AUDIO INHIBIT
g
EXTRA WIDE BAND AUDIO IN
h
WIDE BAND AUDIO IN
Table 4-3. RT-5000 Transceiver (P/N’s 400-015525-0101 to 0501)
Connector J101 Pin Names