Wireless Microphones

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2 IN 1 UHF Wireless Microphones System
Description Parameter

True diversity receiver with 100 channels
With Lcd display with RF and AF level,mute,channel and frequecny
Professn output(balanced XLR connector) and unbalanced jack socket
Noise suppression (Squelch) control on the back
Jack/jack cable included
Up to 100 systems can be operated simultaneously,and with the ASC frequnecy selection
Auto scan for channels (ASC),the channels of the transmitter and receiver can easily synchronize
Using excellent dynamic cardioid cardioid direct cartridge,the timbre bright and clear
Special design companding circuit,strongly improve s/n ratio

System Specification
Frequency Range 620-950MHz
Modulation Mode wied-band FM
Modulation Range 25MHz
Total Channel 2x100CH
Channel Spacing 250KHz
Frequency Stability ±0.005%
Dynamic Range 100dB
Maximum Deviation ±45KHz
AF Response 80Hz-18KHz(±3dB)
overall S/Nration >150dB
Overall Distortion ≤0.5%
Working Distance about 200m(without interference)
Operating Environment Temperature -10℃- -+40℃
Antenna Lnput BNC/50Ω
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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