GL-2021 4 channel UHF wireless microphone

In stock

Ultra-long range

Extended technology receiving range up to 80 meters

Adopts audio compression glass exhibition technology, greatly reducing noise and increasing dynamic range

Widely applicable to various occasions

Desktop conference microphone, professional microphone designed for large conferences, public media, outdoor performances

Frequency range: 640-690MHZ

Acceptance sensitivity: -94dBm for 30dB

Image rejection:> 60dB

Frequency stability: + 0.005%

Modulation: FM

MAX frequency offset: + 45Khz

Audio response: 50Hz-18Khz ± 3dB

S / N Ratio:> 105dB

Dynamic range: => 100db

System distortion T.H.D <0.5%

200 frequency groups