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.
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.