• 200selectable UHF frequencies and True Diversity reception for interference-resistant operation.
  • The transmitters offer durable, magnesium bodies, soft-touch controls.
  • With intelligent mute function, automatically shut down after 3 seconds, turn off the power for 10     minutes.
  • Press [IR] button to upload automatically the receiver frequency to the transmitter.
  • PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “Noise Lock” squelch effectively blocks stray RF.
  • EIA-standard metal 1 – rack receiver chassis, offering programmable features, with high-visibility LCD display.
  • Battery life is twice as common, up to 15 hours.
  • HR series provide incredible audio quality and outstandingly reliable performance for artists, broadcasters and other demanding audio environments.


Main Frame Size EIA STANDARD 1 U
Channels Dual Channel
Frequency Stability ±0.0005%, Phase Lock Loop frequency control
Carrier Frequency Range UHF 730-790MHz
Modulation Mode FM
Operating Range 50M typical ( in open space)
Oscillation PLL synthesized
Sensitivity 5dBμV, S/N>60dB at 25 deviation
Band Width 60MHz
S/N >108dB
T.H.D. <0.4% @ 1KHz
65Hz~18KHz ± 3dB
Power Supply 100-240V AC50/60 Hz, 10W
Weight 4.3KG
Dimension 421X 43X 20.6

Handheld Microphone

Carrier Frequency Range UHF 730-790MHz
Oscillation PLL synthesized
Harmonic radiation <-63dBm
Bandwidth 60MHz
Max.Deviation Range ±45KHz
Microphone Element ;Cardioid Dynamic
RF Power Output 8mW;8mW /15mW (Selectable)
Battery AA X 2
Current Consumption 90mA
Battery Current / Life Almost 6 Hours