15-65MHz circuit diagram of the third harmonic

Posted on Mar 28, 2007

A circuit diagram of the crystal startup reliability, power consumption is much lower than the crystal maximum allowed. Q1 is 2N918,2N3564,2N5770, BF180 or BF200. L1 frequency

15-65MHz circuit diagram of the third harmonic
Click here to download the full size of the above Circuit.

crystal resonator is 22pF (15-30MHz, 1 H or 30-65MHz, 0.5 H). As good stability and the fundamental frequency oscillator.

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