Bi-Directional combiner 4-way 380-430 Mhz

The Bi-Directional combiner for fixed mobile/portable application allows connection of up to four radios to one antenna. The unit is designed and built Bi-Directional for transmit and receive paths. The idea for this combiner is for a low cost; quick setup multiple channel base station application where local command and control communications are required in buildings that have limited space for external antennas. The combiner can use higher gain antennas whilst defining antenna isolation.