This FM transmitter circuit uses four radio frequency stages: a VHF oscillator built around transistor BF494 (T1), a preamplifier built around transistor BF200 (T2), a driver built around transistor ...
This is very stable, harmonic free, long range fm transmitter circuit which can be used for fm frequencies between 88 and 108 MHz. This can cover 5km range (long distance). It has a very stable ...
When FCC decided last May that static-free Frequency Modulation broadcasting was mature enough to doff its experimental diapers, the radio industry was pretty worried that revolution was just around ...
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