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LP-6640 (4 in 1)

This series product as double locking type wireless conference microphone. The product is adopted the UHF double locking circle design of noise little interference, perfect anti interference characteristic. LCD display screen, it respectively display the working channel and working frequency. Well, quickly understand all the action information of the receiver .The host is respectively provided balance audio output socket and mixing unbalance output, adapting every kind of connection demand, it suitable foe every kind of place allocated using.

Receiver parameter:
↘Oscillation mode: quartz crystal shocking
↘Frequency range: UHF700MHz～800MHz
↘Frequency stability：±0.001%
↘The maximum frequency deviation： ±50KHz 
↘Modulation modeFM
↘S/N:>105dB
↘Distortion：<0.5% @1KHz          
↘Sensitivity:1.2/UV @S/N=12dB
↘ Power supply: DC:16V  200～250mA
↘Audio output: isolation  0～400mV mixing  0～300mV

Launcher parameter:
↘ Power supply:DC3V （1.5V AA*2）
↘Microphone power consumption：100mA
↘Carrier frequency：UHF 700MHz～800MHz
↘Frequency stability：±25KHz
↘SNR:>105dB
↘Adjacent channel interference ratio：>80dB
↘Dynamic range:≥100dB
↘Type: capacitance
↘Polar pattern: single directivity
↘Frequency response:40Hz～20KHz
↘The microphone sensitivity:-47±3dB@1KHz