价格:未填
供应:99999
发货:3天内
TRANSMITTER/发射器WorkingFrequency/工作频率86.5MHzPowerSupply/电源DC3VTransmittingDistance/发射距离20meterTransmitPower/发射功率≤10MWRECEIVER/接收器PowerSupply/电源DC3V(Two1.5Vbattery)FrequencyResponse/响应频率20Hz~20KHzSRatio/比率≥42dBDivision/分配率≥22dBNon-LinearHEADPHONE/耳机DriverUnit/驱动单元27mmdia.domeImpedance/阻抗32ΩSensitivity/灵敏度106dBFrequencyResponse/响应频率5Hz~30KHz