* Wide band frequency (600MHz-850MHz), total 240 channels, interval of each channel is 250KHz

* The handheld microphone with smart MUTE function.

* The receiver has one key operation, it's very convenient to use.

* The receiver has automatically search frequency function, can search the cleanest frequency for each microphone faster and better.

* Adopt the sync IR frequency technology

* The real digital wireless microphone , each channel has an independent ID code.

* The receiver use the colorful LCD screen, can choose to show the working frequency or channel, synchronously display the microphone battery capacity and the microphone output volume and so on.

* The receiver with 10 SQ control and is accurately displayed on the screen.  

* Microphone cartridge, the capacity of climate resistance is strong and the stability is good.

Technical Parameter 

Frequency Range: UHF 600-850MHz

Frequency Response: 40Hz-20KHz

Frequency Stability: ±0.005% 

Modulation Mode: Pi/4 DQPSK

Total Channels: Left 120 channels, Right 120 channels

Working Distance: 100m

Channel Spacing: 250KHz

Dynamic Range: 100dB

Maximum Deviation: ±45KHz

AF Response: 65Hz - 15KHz (± 3 dB)

Total Harmonic Distortion: <0.5%

Audio Output Balance: 0-500mV

Receiver 

Power Supply: AC 100-240V, 50/60Hz

DC Adaptor Output Power: 13-15V, 800mA

Power Consumption: 5W

S/N Ratio: >98dB

P/N Ratio: >80dB

F/N Ratio: >80dB

Transmitter

Frequency Oscillation Mode:Digital synthesized

Transmitter Power: High 30mW, Low 3mW

Modulation Mode: Pi/4 DQPSK

Harmonics Band Width:60MHz (240 CH)

Frequency Interval: 250KHz

Maximum Deviation: ±45KHz

Harmonics Radiation: <-55dBc

Battery Voltage: AA 1.5V×2 

Battery Life: 8-10 hours(3000mA)