Details description

● UHF custom frequency band can be preset (range: 550-960 MHz);

● True diversity receiving circuit to ensure effective distance and eliminate dead ends;

● Digital pilot technology, which can be used simultaneously without multiple microphone systems;

● Automatic frequency sweep function, infrared frequency;

● Single-chip circuit design with 300 channels available;

● Receiver and handheld microphone display can display audio level and battery voltage;

● The transmit power of the handheld microphone can be adjusted;

● Standard 19-inch installation size, ideal effective distance of 80 meters;

● Especially suitable for large KTV rooms, stage and engineering stacking machines.

technical parameter

● Comprehensive performance

Carrier frequency: UHF 550-960

Frequency stability: <±30ppm

Dynamic range: >90dB

Harmonic distortion: < 0.5%

Frequency response: 40Hz ~ 15KHz ± 3dB

Audio output: Stand-alone: ​​400mV

          Hybrid: 400mV

● Fixed receiver

Use the power adapter voltage: DC9V 1500mA

Power consumption: 5 WATTE

Signal to noise ratio: >90dB

False interference ratio: >80dB

Adjacent channel interference ratio: >80dB

Receive sensitivity: >10dBu(SINAD=30dB)

To increase: 75uS

● Handheld microphone

Transmit power: 30mW

Modulation method: FM

Maximum modulation: ±25KHz

Higher harmonics: 40dB or more below the main wave reference

Use the power supply voltage: 2 1.5V batteries

Continuous use time: 5 hours