T6-D-USER-RV-EN
Page 7-2
Connector information
© Park Air Systems Limited 2017
7.2 Rear panel connectors
The rear panel connector pin-outs:
Connector
Pin
Signal
Configuration
Characteristics
AUDIO RJ45
Red cable
1
Audio Line Out -
(if Enabled):
Normally open, grounding solid-state relay.
STANDARD - closed on squelch lift (default).
INVERTED - open on squelch lift.
The default for Phantom squelch is Disabled.
(if Enabled):
Frequency - 1800 to 3000 Hz, in 1 Hz steps.
The default frequency is 1930 Hz.
Level - -2 to -25 dB, in 1 dB steps.
The default level is -10 dB.
The default for Tone squelch is Disabled.
600 ohm balanced, transformer
coupled. Adjustable from -30
dBm to +10 dBm (±2 dB) in 1 dB
steps, with the default setting
-13 dBm.
Maximum ratings:
±60 V AC or DC, 100 mA.
2
Audio Line Out +
3
Main/Standby Output
5 V output when the radio is
selected as Active.
4
5
6
Audio Squelch Output
STANDARD - closed on squelch lift (default).
INVERTED - open on squelch lift.
Normally open, grounding
solid-state relay.
Maximum ratings:
±60 V AC or DC, 100 mA.
7
Ground (0 V)
8
Connector
Pin
Signal
Characteristics
LINK RJ45
Orange cable
1
Link Line Out -
Connected to pin 1 of the Audio connector.
2
Link Line Out +
Connected to pin 2 of the Audio connector.
3
Link Status input/output
Voltage level is 0 V to +5 V.
4
5
6
Link Squelch output
Connected to pin 6 of the Audio connector.
7
Ground (0 V)
Connected to pin 7 of the Audio connector.
8
The amber LED is illuminated
when the radio is selected as the active radio.
Note:
When two radios are connected via link connectors, audio and signalling are routed between them.
1
1