Operating instructions

Page 22 RF Technology R50
The External Squelch Input can be connected to the T/R Relay pin on Eclipse
transmitters mute the receiver during transmission.
7.5 Connectors
7.5.1 Antenna Connector
Type N Female Mounted on the module rear panel
7.5.2 Power & I/O Connector
25 pin "D" Male Mounted on the rear panel
7.5.3 Test Connector
9 pin "D" Female mounted on the front panel