●System include 1 receiver main unit and 4 transmitter microphones

●Adopt UHF 470-960MHz PLL frequency synthesizer technology

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

●Built-in feedback eliminating technology which can decrease the feedback and  noise  effectively

●Built-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.

Technical Parameters

Carrier Frequency: 470-960MHz

Modulation: FM

Frequency Response: 60-16KHz

Frequency Stability: 20ppm

Max deviation: +/-25 KHz

T.H.D: ＜1%

RF Output: 30mW

Current Consumption: 100mA

Pressure limit sensitivity: -70~-98 dBM

Pilot Carrier Frequency: 32 KHz