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2.4GHz Wireless Audio Transmitter Module

This module is 2.4GHz ISM band Wireless Audio Transmitter Module, high Power Rate and long distance (the largest may to +15dBm ). Including high quality DSP arithmetic unit, input volume control, and support many kinds of the newest digital controlling rank surface (SPI, I2C, UART, PWM, D/A). Low working voltage (the lowest may to 3V), low working current 75mA (5V). It may fit in with FCC, CE approval. It´s suitable to 5.1 audio, wireless headset and projectors. It´s the best digital wireless designed.

  • Model: TWS-AUDIO24
  • Data Sheet: download
  • Frequency: 2.4GHz
  • Circuit: download



APPEARANCE

External Appearance


RFID|Wireless Modules|RF Module|Wireless VIDEO




FEATURES

Application


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SPECIFICATION

Technical specifications



 

  • Frequency : 2400~2449MHz

  • Channel : 16CH

  • Supply voltage : 3~5V

  • Modulation type : GFSK

  • Audio transmission method : RF digital

  • Channel spacing : 1MHz

  • Effective range : 40 (in door), 100 meter (out door spacious distance)

  • Audio frequency response : 20Hz~20KHz,-6dBm

  • Transmitter Power : +10dBm(CE) / 0dBm(FCC)

  • Power Consumption : 75mA(5V)

  • THD : 0.3% (1W)

  • Channel Separation : 43~51dBm

  • Max volume noise : 0~2Vp-p(Max)

  • SN ratio : 80dB(Typical)

  • Dynamic range : 80dB(Typical)

  • Operating temperature : -10~+70℃

  • Antenna : Dipole


  • Special design for anti-disruption under audio signal transmission.

  • Digital audio transmission at full CD quality.

  • Transmitter and receiver channel memory

  • To have the channel memory function from transmitting and receiving side.

  • It can automatically lock the frequency, when change the channel.

  • Digital volume control. The power and volume of receiving is been controlled by transmitting side.

  • When work the LED instruction light will glitter.

  • High Power Rate and long distance (the largest may to +15dBm).

  • Including high quality DSP arithmetic unit

  • Support many kinds of the newest digital controlling rank surface (SPI, I2C, UART, PWM, D/A)

  • Application : Wireless Speaker, Wireless Headphone, Wireless Home Theater, Wireless Headfree ,Wireless Microphone, Wireless Baby Monitor, Wireless Portable, Wireless Automotive Audio.