Model : TWS-AUDIO24

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.

Specification

• 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.

Feature

• 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

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