勞萊斯便攜式擴(kuò)音機(jī)型號(hào):RY-113A 規(guī)格:●Cayyierfrequencyrange:VHF170~260MHz●Modulationmode: FM●Max.Deviationrange: 25KHz●Sensitivity:在偏移度等于25KHz,輸入6dB V時(shí) S/n 60dB●綜合S/N: 89dB●綜合T.H.D.: 1.2% 1KHz●Frequencyresponse:100Hz~18KHz 3dB●Operationvoltage:0.5A,12~15VDC(腰包式發(fā)射器)CLIPSTYLETRANSMITTER●CarrierFrequencyPower:3mW●HarmonicRadiation: -55dBm●Max.Deviationrange: 25KHz●MicrophoneHead:Condenser●BatteryType:One9V●Currentconsumption: 28mA