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NS741 Stereo FM Transmitter Circuit

NS741 is an integrated circuit, a small power fm transmitter were left and right audio signals can be modulated in FM stereo with multiplexing.

NS741 Description

It is a small power fm transmitter that allows data transmission RDS (Radio Data System). Incorporated DSP generates stable stereo signal and attachment RDS data.

NS741 applications

  • Wireless microphone
  • Cd and portable mp3
  • Cell phones

NS741 characteristics

  • covered band 76 to 108 MHz
  • stereo modulation
  • RDS transmission
  • Automatic level control
  • MOS varactor for oscilator
  • Operating voltage: 2.7 – 3.6V
  • Small current consumption: 17mA

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