Wireless Microphones

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Dual Channel
True Diversity Wireless Microphone System
Description Parameter

PLL with 2x1000 frequencies selection
LCD shows clear working status
Digital Volume control system light touch button with simple setup 
True diversity receive technology, tone key squelch circuit to avoid interference
With Automatic freqency selection function
Indicator of Transmitter battery
Infrared data synchroniztion
19 inch metal case receiver and metal handle transmitter

System Specification
Frequency Range 672.00-696.975MHz
RF S/N ratio 105dB
Audio Frequency range 30-18KHz
Dynamic Range 120dB
THD <0.5%
Audio outputs  
LINE OUT 350mV,600Ω,Jack6.3mm
Power supply via power supply unit provided and connected to 230V-/50Hz
Ambient temperature 0-40℃
Dimensions 212x45x180mm
Receiver Specification
Power Supply DC15-17V
Consume Power 1 WATT
Signal/Noise Ratio >100dB
Image&Spurious Rejection >80dB
Border Upon Channel Rejection >80dB
Receiving Sensitivity 5dBuV
De-Emphasis 50uS
Handheld Microphone
Transmitter Power 30mW
Modulation Type FM
Deviation 30KHz
Spurious Emission >60dB
Battery Voltage 3V (2x1.5V AA Battery)
Continuous Using 5 hours

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