Digital Wireless Microphone Module

1. Features
* Digital audio with 64K sampling rate and 16-bit resolution.
* Low power consumption.
* GFSK digital modulation/ demodulation.
* 20Hz ~ 20 KHz audio frequency response.
* 90dB 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 20 selectable channels.
* -85dBm receiving sensitivity, 45dB channel rejection and Application distance up to 180 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-WT24G01-T SOYO-WT01-R
Description Transmitter Box Receiver Box
Supply voltage 3.6-12V 2.5-3.6V
Current consumption 110mA ( MAX) 40mA ( MAX)
Operating temperature -25 ~ 85 degree -25 ~ 85 degree
Frequency range 2400 ~ 2524MHz 2400 ~ 2524MHz
Modulation GFSK
Channel number 20 20
Channel cpacing 4MHz 4MHz
TX Power( MAX) 20dBm( Can choose from 0dBM till 20dBM)
Input impedance > 10K Ohm
Input level 2.5Vp-p ( MAX)
RX Sensitivity -85 dBm ( Typical)
Image rejection > 30dB @ the image frequency
Output impedance < 1K Ohm
Output level 2 Vp-p ( MAX)
Response 20~ 20KHz
Dynamic range 88dB ( Typical)
SN ratio 95dB ( Typical)
THD 0.1% ( Typical)