SPE EXPERT 1.3K-FA - Other Connection Ports

User manual
Expert Amp 1.3K-FA
Page. 41 of 87
13. OTHER CONNECTIONS
On the CAT connector, in addition to the CAT signals, the ALC and RELAY signals are
repeated. REMOTE ON, /TX–INH, TX–INH are also available.
If you use this connector to connect the ALC and RELAY lines, the separate phono
cables are not recommended. It is possible also to turn the amplifier on / off by turning
on / off the transceiver using the REMOTE ON function.
The following diagrams shows how to integrate all transceiver control connections to the
DB15 amplifier connector for ALC and PTT, plus REMOTE ON, /TX-INH and TX-INH.
Check the transceiver manual for terminating that end of the cable.
13.1 ALC, Relay Connections
GND
RELAY
GND
ALC
GND
GND
RADIO CONNECTOR
ALC
RELAY/SEND/TX-GND
4
3
2
1
5
6
7
8
9
12
13
14
11
10
15
DB15 M
13.2 Remote- ON Link
4
3
2
1
5
6
7
8
9
12
13
14
11
10
15 RADIO CONNECTOR
GND
13.8V
DB15 M
REMOTE ON
GND