舒柏迪牌子专业无线话筒，KTV无线麦克风。价格实惠，质量稳定，款式多样。欢迎选购！型号：MY-998型号：MY-898系统规格 System Specifications接收器/Receiver载波频率范围/Carrier Frequency range:170-270MHz频率振荡模式/Frequency Oscillation Mode:Crystal频率响应/Frequency Responese：50Hz-18KHz有效使用距离/Working distance：200feet载波稳定度/Carrier Wave stability:±5PPm<10KHz假象干扰比/Image Interference Ratio：>80dB信号噪声比/S/N Ratio：>105dB(1KHz-A)灵敏度/Sensitivity：-105dB总失真率/T.H.D.(1KHz)：<0.5% @1KHz音频输出阻抗/AF Output Impedance：2.2kΩ音频输出准位/Audio Output Level：-12dB静音方式/Mute:Mute &locked loop circuit功能显示方式/Display：LED电源供应/Operations Voltage：110/220V AC 0.5A输出插头型式/Output Connecter:1XLR Balanced Socket Unbalance TRs ⊙6.3mm SocketVHF 手持发射机 VHF Handheld Transmitter载波频率范围/Carrier Frequency range:170-270MHz动态范围/Dynamic Range:>110dB载波误差/Stability:±0.005%调变偏移度/Frequency Deviation:±45KHz副谐波/Spurious Emissions:<-60dBc射频输出功率/Radio Frequency Output Power:10mW电源消耗/Power Consumed:≤100mA@4.5V电源供应/Battery:AA 1.5v*2功能显示方式/Display：LED单体/Element:Dyanmic MicrophoneVHF 腰挂式发射器 VHF Body-pack Transmitter载波频率范围/Carrier Frequency range:170-270MHz频率振荡模式/Frequency Oscillation Mode:PLL synthesizd ControllRF输出/RF Outputs:10mV灵敏度/Sensitivity：-48dB±3dB(at 1KHz）功能显示/Display：LED假象干扰比/Image Interference Ratio：<-50dBC音频响应/Audio Frequency Responese：40Hz-18KHz电池型式/Battery:AA 1.5v*2头戴式麦克风 Condenser Stage Headset Microphone频率响应/Frequency Responese：30-18.000Hz指向性/Polar pattern:Cardioids输出接头/Output connector:4P&3P Mini XLR灵敏度/Sensitivity:-48dB±3dB(at 1KHz）输出阻抗/Impedance:680Ω±30%最大承受音压/Max.SPL:for 1% THD 130dB MAX领夹麦克风 Condenser Lavalier Microphone频率响应/Frequency Responese：100-15.000Hz指向性/Polar pattern:Cardioids灵敏度/Sensitivity:-48dB±3dB(at 1KHz）输出阻抗/Impedance:680Ω±30%最大承受音压/Max.SPL:for 1% THD 130dB MAX
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