Product ID: H-820B
Short Description:

Frequency range: 470-960MHz
1 receiver & 2 transmitter

Manual Book Download:
- H-580_H-820B_H-840B.pdf

◆ System include 1 receiver and 2 transmitter microphone

◆ Adopt UHF 470-960MHz PLL frequency synthesizer technology

◆ Adopt multi-channel high band and intermediate band frequency selective filtering, fully eliminate interference signal

◆ Build-in feedback eliminating technology which can decrease the feedback and noise effectively

◆ Build-in multiple noise detecting circuit and TONE-LOCK system to make sure the system has strong anti-jamming function

◆ Perfect performance with the best chips and components; adopt SMD original mount design to enhance the product quality and stability

◆ Operation distance up to 60 meters with the best condition, 40 meters in normal condition

◆ Frequency and channel are locked to protect anti-jamming function


 Carrier Frequency Range   UHF 470MHz~960MHz 
 Modulation  FM
 Frequency Stability  200ppm
 Frequency Response  60Hz~16KHz
 Max deviation  ±25KHz
 T.H.D  <1%
 RF output  30mW
 Current consumption  100mA
 Pressure limit sensitivity  -70 ~ -98dBM
 Pilot carrier frequency  32KHz
 Service Range  60M


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Professional Background Music System Designer and Manufacturer

Tel: +86 20 3939 0663


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