Barrett 2050 - Connectors; Auxiliary Socket

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Connectors
Auxiliary Socket
15 pin waterproof panel mounted socket
Pin
Name
Description of function
Level
A
+13 V8 Fused
Fused 13.8 V DC output
+13.8 V DC
B
Bal Audio Out 1
Balanced audio out 1
600 Ω -6 dBm to +9 dBm
C
Bal Audio Out 2
Balanced audio out 2
600 Ω -6 dBm to +9 dBm
D
Bal Audio In 1
Balanced audio in 1
600 Ω -24 dBm to 0 dBm
E
Bal Audio In 2
Balanced audio in 2
600 Ω -24 dBm to 0 dBm
F
Aux PTT
PTT in
Active low 0 V
G
RS-232 Tx
RS-232 Tx data
True RS-232 levels
H
RS-232 Rx
RS-232 Rx data
True RS-232 levels
J
Scan Stop
Scan stop input
Active low 0 V
K
PTT Out
PTT output to external equipment
Active low 0 V
L
Aux Dig Out 2
Auxiliary digital output (future use)
Active low 0 V
M
Gnd
Ground
Ground 0 V
N
Speaker
Loudspeaker output
0-10 V
P
Gnd
Ground
Ground 0 V
R
Gnd
Ground
Ground 0 V