Radio Adaptor Unit (RAU) is a rugged, highly portable unit for extending radio handset up to a distance of 2K Meters, using a single pair of copper wire . It enhances the radio link communication between warriors operating with poor or no RF signal strength like inside buildings, tunnels, bunkers, tactical vehicles etc.
RAU can be easily connected to the Radio set using a radio interconnect cable. On the other end, spring loaded binding posts are provided for connecting single pair of field wire to a remote located telephone. DC power for RAU operation is derived from either Radio set or an external battery. ELCOM’s Advanced Field Telephone (AFT1001), can be connected to single pair of wire and operated in radio mode.