UHF 8-Channel Wireless Microphone 1 FREQUENCY641.60MHZ2 FREQUENCY6 71.20MHZ3 FREQUENCY656.00MHZ4 FREQUENCY685.70MHZ5 FREQUENCY648.80MHZ6 FREQUENCY678.50MHZ7 FREQUENCY663.10MHZ8 FREQUENCY693.00MHZ Shock mode: quartz crystal oscillationFrequency range: UHF700MHz-790MHzUHF800MHZ-890MHZVHF200MHz-270MHZFrequency stability: +0.001%Modulation: FMSignal to noise ratio:> 105dBPro frequency interference ratio:> 80dBDistortion: Sensitivity: 10dBuV @ S / N = 12dB Power supply: DC: 12V-17VAudio output: independent 0-400mVMix 0-300mVPower: two channels 1WFour channel 4WEight channel 4W8.3 General parameters8.2 Transmitter parametersPower supply: DC2 * 1.5AA/ DC 9VMicrophone power consumption: 100mA/ 30mACarrier frequency: UHF700MHz-790MHz UHF800MHZ-890MHZVHF200MHZ-270MHZMaximum frequency deviation: + 25KHzSignal to noise ratio:> 105dBDynamic range: > 100dBType: moving coil / capacitivePolarity mode: Heart type / single pointFrequency response: 40Hz-20KHzMicrophone sensitivity: -47 + 3dB @ 1KHzPower: Operating frequency: UHF700MHz-790MHZ UHF800MHZ-890MHZVHF200MH-270MHZModulation: FMChannel spacing: 500KHz Frequency stability: + 0.001%Frequency dynamic range: > 100BMaximum frequency deviation: + 25KHzFrequency response: 40Hz-20KHzIntegrated signal to noise ratio:> 105dBIntegrated distortion: Working distance: about 100m (open without interference)Working environment temperature: -100C-50C
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