Wireless Microphone Module

Product Description

1. Features *Digital audio with *4K sampling rate and **-bit resolution. *Low power consumption. *GFSK digital modulation/demodulation. **0Hz ~ *0 KHz audio frequency response. **0dB audio dynamic range. *Power-on function to prevent pop noise. *Avoiding reception errors by employing forward error correction (FEC). *Operating at 2.4GHz ISM band with *0 selectable channels. ***5dBm receiving sensitivity, *5dB channel rejection and Application distance up to **0 meters (L. O. S. ) with perfect reception. 2. Applications *Car Audio /Car Speaker *Home theater rear speakers *Wireless speakers *Sound Card, MP3, CD player and DVD player *Headphone *Ordinary sound box 3. Specification Model NO. SOYO-WT*4G**-T SOYO-WT**-R Description Transmitter Box Receiver Box Supply voltage 3.***2V 2.**3.6V Current consumption **0mA (MAX) *0mA (MAX) Operating temperature **5 ~ *5 degree **5 ~ *5 degree Frequency range ***0 ~ ***4MHz ***0 ~ ***4MHz Modulation GFSK Channel number *0 *0 Channel cpacing 4MHz 4MHz TX Power(MAX) *0dBm(Can choose from 0dBM till *0dBM) Input impedance >*0K Ohm Input level 2.5Vp-p (MAX) RX Sensitivity **5 dBm (Typical) Image rejection >*0dB @ the image frequency Output impedance < 1K Ohm Output level 2 Vp-p (MAX) Response *0~*0KHz Dynamic range *8dB (Typical) SN ratio *5dB (Typical) THD 0.1% (Typical)