VHF Audio Combiner

This Interface allows two audio signals to be combined into a
single pair of wires for connection to equipment such as a
VDR.
The X973 interface is mountable behind the VHF. Primarily designed for direct connection to the Sailor
RT2048 it has now been adapted for use with most VHF radios.
The interface amplifies the transmit and receive audio, combine it, and transmits them via a balanced line
to the audio connector interface.
Suitable for use with X2272 S-VDR, X-VHFR and X-VDR Systems.