Collpits oscilator

238

05:03:24

Oscillating at 6.8 Mhz. realistic component values used

published 6 years ago

hurz

6 years ago

resistors around transistor look all to low, unrealistic. Little BJTs like BC547 have its best gain around Ic 10mA or less. You drive it here with 100mA at 9V quite a lot power. You can go down to 1mA and it still work much more efficient.

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