Clear-Com TW-47 2-Way Radio Interface

The TW-47 is a stand-alone interface that connects a two-way radio or walkie-talkie into a single channel of a standard Clear-Com, RTS, or compatible 2-wire partyline intercom. It passes audio both ways and keys the radio's transmitter using standard partyline Call signals, so intercom users and radio users talk as one group.

It is powered directly from the intercom line and connects to the radio through a single DB-9F connector, with an XLR-3F on the rear for the partyline. Internal jumpers set partyline-to-radio gain to match different radios.