VHF wireless microphone

VHF wireless microphone Description

trademark nbsp; nbsp; nbsp; nbsp; SMARTCOMPRENENSIVE PERFORMANCECarrier frequency VHF210-280MHzFrequency stabilization Less than 30ppmDynamic range more than 90dBTotal harmonic distortion less than 0.5%Frequency response 40Hz-15KHz 177;3dBAudio output level separate type 0-400mV nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp;Mix type 0-200mVDimension 394 290 130mmWeight 4.75kgMeasurement 70 31 55cmPckgrate nbsp; nbsp;5pcs C1 20 FT QTY nbsp; nbsp;1170PCSRECEIVERVfd channel displayPower supply DC15V nbsp; nbsp; AC220V 110VConsume power 3 wattSignal noise ratio more than 90dBImage spurious rejection more than 80dBReceiving sensitity 10dBuV(sinad=30dB)Serveiceareas about100mHANDHELD MICROPHONETransmitter power 10mWModulation type FM F3FMax deviation 177;25KHzSpurious emission more than 40dB(with carrier)Battery voltage 9V 1 Battery life 6 hoursDimension 50 245mmWeight about 350g