RF Buffer Stage

Published:2012/11/15 0:46:00 Author:muriel | Keyword: RF , Buffer Stage | From:SeekIC

This bufferstage is intended to be used after a BF900 or BF199 (even a BF245) oscillator. It delivers several milliwatts and is perfect to drive a 2N2219 or 2N4427. Be sure the coils are really round and can see each other: place metalplates between the coils. The supply voltage is around 12V (typ. 13,8V).



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