K-948U UHF one for four (true diversity)

In stock


◆ Use PLL frequency synthesis phase-locked loop technology to avoid interference frequencies;

◆ CPU bus control, with digital LCD interface display, free operation and outstanding performance;

◆ Multi-level narrow-band high-frequency and intermediate-frequency selective filtering to fully eliminate interference signals;

◆ Audio compression-expansion technology greatly reduces noise and increases dynamic range;

◆ Return howling suppression and weakening function, which can effectively reduce the return howling;

◆ The receiver adopts multi-stage high frequency amplification, which has extremely high sensitivity;

◆ Multiple noise monitoring circuits, and a special ID identification code verification system, making it super anti-interference;

◆ The ideal space use range is 80 meters;

◆ Optional hand microphone, headwear, and lapel clip are optional.

technical parameter:


◆ Working frequency: 530-990MHz

◆ Modulation method: Broadband FM

◆ Number of channels: 50

◆ Channel spacing: 300kHz

◆ Frequency stability: ±0.005%

◆ Dynamic range: 100dB

◆ Maximum deviation: ±45kHz

◆ Audio frequency response: 60Hz-16kHz (±3dB)

◆ Comprehensive signal-to-noise ratio: >95dB

◆ Comprehensive distortion: ≤0.5%

◆ Working distance: 80m (under ideal environment)

◆ Working environment temperature: -10℃~+50℃


◆ Carrier frequency: 550-980MHz (adjustable)

◆ Operating voltage of the power adapter: AC110V-230V 50Hz/60Hz (please use according to the label of the case and power adapter)

◆ DC input voltage: DC12—DC15V 1500Ma

◆ Power consumption: 13W

◆ S/N signal-to-noise ratio: ≥95dB

◆ T.H.D distortion: <0.5%

◆ Frequency response: 60Hz -16kHz