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FM/RF Sound Transmitter SYSTEM

Design Intro:

This versatile innovative product allow you to build your own remote wireless sound system, such as  broadcasting station, or to form a wireless multi-channel audio studio,  for example car remote audio system.

Design Features:

Various options of Transmitter-Input / Receiver-Output pair:

  1. Analog input followed by FM radio-band broadcasting;
  2. USB input followed by FM radio-band broadcasting;
  3. USB input followed by 2.4GHz digital broadcasting.

Design Principle:

Product Specifications:

General

Operation Voltage

3V battery

Current Consumption

Operation mode: <20mA average
     Standby mode: <10uA

Operating Conditions

Temperature: 0 to 50 ºC

FM Transmission
Broadcast Frequency  88MHz –108MHz
Modulation Depth 22.5kHz maximum
Audio
Signal to Noise Ratio (SNR) >50dB
Dynamic Range 100 to 20KHz
Impedance (Resistance) Input: >10K
     Output: 2 W maximum

 

 

 

 

 

© 2006 JXK Electronic Technology Co. Ltd.       Design by XYDI