NPN Colpitts Wikipedia

NPN Colpitts oscillator collector coil, around 50 MHz This circuit is from Wikipedia (en, etc.) and Wikibooks: https://en.wikipedia.org/wiki/Colpitts_oscillator https://en.wikibooks.org/wiki/Electronics_Handbook/Devices/Oscillator/Active_Oscillator/Variable_Frequency_Oscillator_or_VFO/Colpitt_Oscillator Important Note: Use manual time step 1e-8 s. It will not oscillate using default time step. Comments welcome!