Front and rear panel sockets
Outback HF Radiophone
13-5
Remote control socket
This socket allows the remote control head to be connected to the Radiophone.
Pin No.
Designation
Pin No.
Designation
1
Loudspeaker
9
Ground
2
Remote PTT (active low)
10
Ground
3
Receiver audio input *
11
Transmit audio input
(1.5V pp)
4
Power on (active low, pulse)
12
Receiver demodulator
output (1.5V pp)
5
Data (I
2
C Bus, 5V)
13
Receiver audio output *
6
Data line enable (I
2
C Bus,
5V)
14
Interrupt (I
2
C Bus, 5V)
7
Clock (I
2
C Bus, 5V)
15
Switched fused battery
voltage.
8
Transmit lamp
* Special: Adjusted to suit attached equipment.
q
Содержание 8525B Series
Страница 2: ......
Страница 20: ...Overview 2 10 Outback HF Radiophone...
Страница 28: ...Installation 3 8 Outback HF Radiophone...
Страница 52: ...Using the Radiophone 4 24 Outback HF Radiophone...
Страница 86: ...Using selective call 5 34 Outback HF Radiophone...
Страница 115: ...Using tone call 8 10 Outback HF Radiophone...
Страница 169: ...Changing the set up options 11 18 Outback HF Radiophone...
Страница 179: ...Display messages 12 10 Outback HF Radiophone...
Страница 185: ...Front and rear panel sockets 13 6 Outback HF Radiophone...
Страница 187: ...Specification 14 2 Outback HF Radiophone...
Страница 189: ...Options and accessories 15 2 Outback HF Radiophone...