One with eight fixed frequency UHF wireless microphone

Product Description AVA-8088 wireless microphone, including non-automatic selection of information received by the flow of singing and automatic selection of information received by the professional stage with luxury models. The popular models are fixed-frequency quartz receiver to receive, to solve the wave of the "dead angle" phenomenon, to overcome the receiver's voice output interrupted intermittent or unstable shortcomings. Are used "noise lock" mute function, to avoid interference in the standby when the noise and open the switch. Resulting in a huge pulse noise. Audio output with a balanced and hybrid, with a variety of amplifier input characteristics.

Product Features
UHF wireless microphone with a dedicated band design, interference from other industrial frequencies
The use of distance, up to 80 meters
The use of excellent audio companding integrated circuits and high-quality microphone core, superior sound quality and not whistle
Transmitter with 9V battery-powered, long battery life, maintenance, easy to replace
with balanced and unbalanced audio output, convenient and a variety of audio equipment
Receiver front panel design of the RF instructions and audio level dynamic indication, to keep abreast of working conditions
Microphone transmitter, receiver are made of high strength alloy material, durable
Suitable for karaoke singing, home entertainment and outdoor activities

System parameters:
Audio frequency response: 80-120KHz
Dynamic range: ≥ 60dB
System distortion: ≤ 1%
Signal to noise ratio: ≥ 60dB
Ideal use of distance: 80m
Operating temperature range: 5 ℃ -4.5 ℃
Carrier frequency range: 580-830 MHz

Receiver:
Receiver sensitivity: <2μV
Mirror suppression:> 40dB
De-emphasis: 50 [mu] S
Audio output impedance: 600Ω
Audio output level: 0-0.5V
Power Supply: AC220-240V 50 / 60Hz
Power consumption: 3W
Dimensions: 548X300X565mm


Transmitter: 
Frequency stability: ± 0.005%
Carrier output power: ≤ 30Mw
Spurious radiation suppression:> 40dB
Modulation: FM
Maximum modulation: ± 75KHz
Pickup mode: moving coil
Power supply: 1.5V
Battery power consumption: <30mA
Dimensions: Ф37X250mm (hand-held microphone)
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