3
CABLE CONNECTIVITY
Note:
If the Active Data Cable shall be used in
conjunction with any other accessory using PTT
functionality (EXTERNAL_PTT), the black colored
cable at the accessory connector of the Active Data
Cable must be removed and cut.
CONNECTOR DETAIL
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
To Radio Accessory Connector
20 pins
To Computer
9 pins (female)
EXTERNAL PTT
GND
SWB +
DTR
CTS
RTS
TxD
RxD
3
8
13
15
17
18
19
20
Radio Interface Box
(RIB)
RS232
Level Shifter
R a d i o I n t e r f a c e B o x ( R I B )
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