• U-899R is a newly developed model, adapting PLL circuit and dual-RF design
  • U-899 features long distance application without signal selection noise
  • The microphone U-899H features excellent frequency selection with 100 channels, in frequency range in 470~960MHz
  • It is equipped with infrared automatic channel selection that can filter used microphone channels, and easy setting to engage  unused microphone channels by pressing the "PUSH" button for 1 second.


  • Power switch & LED
  • LED Display
  • Volume Control
  • RF Signal Indicator
  • AF PEAK Indicator
  • Infrared Transmitter
  • Select Function



  • 6.3Φ unbalanced output
  • Balanced output:
  • XLR connector,
  • parallel MIC.jacks

Model U-899R
Channel Single-channels, up to 100 frequency
presets for each frequency band
Receiver Type True diversity
Receiver Type PLL UHF synthesized
Frequency Band UHF 470~960MHz
Frequency Response 50Hz~50KHz(±3dB)
Frequency Stability ±0.005%
Modulation Mode FM (F3E)
THD <1%
Dynamic Range >100dB
Audio Output 550mV±20KHzdeviation
S/N Ratio >90dB
RF Sensitivity -100dBm /30dB
Power Supply DC 15V/ 300mA
Dimension (WxDxH) 217 x101.5x44mm (8.54* x 3.40"x1.73")
Weight (Approx) 0.44 kg (0.97Ibs)