Active Antenna Combiner for IEM Transmitters

Introduction The Active Antenna Combiner is the opposite of an antenna splitter. It allows In-Ear Monitor (IEM) transmitters to share an antenna. The idea is to clean up the antenna farm and alleviate the problems inherent in having multiple antennas in the same area. It combines up to 4 wireless IEM transmitters. And it also supports stage antenna arrays with Antenna distributor for wireless microphone receivers. It can distributes up to 4 wireless receivers, each with 2 antennas.  Specifications Frequency Range 470-900MHz Distribution attenuation 0dB(±1dB) RF Input Power Max.30mW per input Impedance 50Ω Supply Voltage 12V DC 3A Operating Temperature Range -10°C to +55°C Housing Dimension  212*168*43mm Weight  1470g Antenna Paddel A1031U Frequency Range 470 - 950M