General Dynamics URC-200 (V2) - Table 28 - Remote Connector J2 (MS3114 E16-26 S) Pin Characteristics

General Dynamics C4 Systems URC-200 (V2)
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Table 28 - Remote Connector J2 (MS3114E16-26S) Pin Characteristics
PIN Signal Label Function Impedance Level
TX AUDIO – PLAIN TEXT (VOICE)
C PT IN Plain Text (Voice)
Input
150 Ω
1-200 mV RMS
nominal
D
GND
Ground, Audio
GND
GND
H HI LVL PT IN Hi-Level PT In, Bal.
600
Ω
Balanced.
0.77 V RMS
J HI LVL PT IN
RTN
Hi-Level PT In, Bal.
600 Ω Balanced.
0.77 V RMS
RX AUDIO – PLAIN TEXT (VOICE)
E PT OUT Plain Text (Voice)
Output
Low impedance 0 V to 11.5 V Peak
at full modulation
D
GND
Ground, Audio
GND
GND
M REM PT OUT Plain Text Output,
Bal.
600 Ω Balanced
5.5 V RMS @
Max. Mod.
Z REM PT OUT
RTN
Plain Text Output,
Bal.
600 Ω Balanced.
5.5 V RMS @
Max. Mod.
TX CIPHER TEXT (CT) - DATA
B
CT IN
Cipher/Data Input
-
RS232
D
GND
Ground, Audio
GND
GND
RX CIPHER TEXT (CT) - DATA
T
CT OUT
Cipher Text Output
-
RS232
D
GND
Ground, Audio
GND
GND
TX KEY LINE - PUSH-TO-TALK (PTT)
F PTT-N Push-To-Talk Input,
Ground to Transmit
10 kΩ to +5V
RCV: +5 V
XMT: GND
D
GND
Ground, Audio
GND
GND
or
X
GND-SIGNAL
DC Ground
-
-