
This project very easy, cheap, and good for beginner. Based on IC MC1310( FM stereo modulator/demodulator ) and CD4066 as switch( like Balance Modulator ), this Encoder Stereo is good enough. RF oscillator generated by very cheap Tr 2SC829, and 2SC710 as buffer. To Change Frequency Transmitter, adjust/trim ferrite of Coil (L1).
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