Appendix
11-4 9390 Reference manual
Antenna Control connector
The
Antenna Control
connector is located at the left of the
back panel.
Antenna Control
Pin 1 Pin 15
Pin Function
1 Binary coded decimal channel 4
2 Binary coded decimal channel 8
3 Not used
4 Tune in and out (active low)
5 Scan antenna (active low)
6 Not used
7 Not used
8 PTT out (+10V=Tx)
9 Binary coded decimal channel 1
10 Binary coded decimal channel 2
11 Tuned in
12 Battery (switched)
13 Battery (switched)
14 Ground
15 Ground