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Products > UHF PLL Wireless Microphone > UHF PLL wireless microphone > VR-290 VH-20 HAND-HELD Microphone
Product name : VR-290 VH-20 HAND-HELD Microphone
Item : VR-290 VH-20
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  Details:

model:VR-290 (dual channels)
UHF PLL 2x 32 channels  wireless microphoneIR/ACT
 
 
RECEIVER 
Operationg frequency:500-980MHz
Adopt CPU control
With PLL combined technology
With 32/96 channels for free selection and LCD display 
ACT/IR function
S/N ratio:>105dB
 T.H.D distortion:<0.5%
Frequency response:40Hz-18KHz
Noise locked+pilot tone locked
Audio frequency response expand and auto 
electricity level control circuit
With volume control
 
 
TRANSMITTER 
Operating frequency:500-980MHz
Adopt CPU control
With PLL combined technology
With 32/96 channels for free selection
Multi-function LCD,special AF/RF level 
&battery voltage display
ACT/IR function
Frequency stability:±0.002
Cartridge gain adjusting:-20dB to + 35dB
With FM Max frequency adjusting:±45KHz
RF outputHIGH 10mW / LOW 5mW
Aluminium zinc outer skin(OK-2H/3H)
Full Aluminium alloy structure(OK-5H/66H)
High wave:<main wave 60dB
Power supply:2*AA batteries,Standing 
time:about 8 hours
rechargeable design 














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