X10DR Special Function Box (Talk Around Option) Overview 

The X10DR Special Function Box- Talk Around Option XFB-TA allows users in a vehicle with two X10DRs connected to the mobile radio to have local (talk around) operation where by those users can talk locally “off net” by using the orange side button as a secondary PTT. To talk over the radio channel, the normal PTT button is used. All host radio receive traffic will be heard regardless of local talk around PTT status. To trigger the host mobile radio’s emergency function, the user must first press the PTT and then the orange button for >1 second. The XFB connects to the host radio via a XMC series interface cable. Each X10DR connects to the XFB-TA via a XIB-CK cable.               

Specifications