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Professional Performance Mic
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Parts and accessories
   
 
BL-4000-4H

Model: BL-4000-4H Professional UHF wireless Handheld microphone system (Fixed frequency)
Features:
UHF 1X4 Channel reveiver,PLL Frequency digital synthesis.
4 microphone wireless conference system
Builtin feedback inhibition cicuit
Hight-fidelity cartridge module.
Infrared carrier-frequeency synchronization.
Super anti-jamming circuit design.
Super-low background noise.
Scope of application: KTV, parties
 
More than Four units can work together at the same time!
 
Packing information: 55 X 35 X 15 CM
Gross weight: 6 KG
 
 
Technical Specifications

Main Function
Transmitter
Receiver
Frequency Range
UHF 730-830Mhz
Trasmitter power
10mW
Power Supply
AC100~240V/ 45-60Hz
Channel
1X4
Modulation
FM
External
16~20V
Frequency Stabilization
±30ppm
Maxnum Deviation
±50KHz
Power Consumption
5W
Dynamic Range
90dB
High Harmonic
More than40dB(with carrier)
S/N Ratio
90dB
Total Harmonic Distortion
0.5%
Battery Voltge
AA1.5V×2
P/N or F
80dB
Frequency Response
40Hz~20KHz ±3dB
Battery Life
6 hour
N Ratio
80dB
Audio Output
Separate type: 0~±500mV
Mix type0~±300mV
Power Switch Noise
Provide with perfect switch noise deducted circuit
Receiving Sensitivity
5dBu(SINAD=20dB)

4 Channels Wireless Handheld System BL-4000-4HH

4 Channels Wireless Headset Microphone BL-4000-4HS04

4 Channels Wireless Lavalier Microphone BL-4000-4LP03

4 Channels Wireless Conference Microphone BL-4000-4GM

 

 

 

 

 

 

 

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