customized manpack COFDM wireless emergency communication set

customized manpack COFDM wireless emergency communication set Model: SG-S20 This manpack COFDM wireless emergency communication set is from Shenzhen Safe Guard comapny. It adopts the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with