Tunnel diode transmitter
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Video Source: www.youtube.com/watch?v=29L-zioVF9g
89 Mhz Oscillator based on a russian tunnel diode 3И306Г (3I306G). A 1khz signal is applied to diode, in a tunnel diode oscillator a strong dependence of frequency with voltage allow us an easy FM modulation. By other hand a good voltage stabilization is needed for a long time frequency stability. • • References: • http://ia700300.us.archive.org/1/item... • http://ia700407.us.archive.org/4/item...
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