1uF
-----|(--------
| |
| ---
2N4401 | -
| 33 Ohms
--------/\/\/-----> +12 V
22uH |/
IN o--+-@@@@@--+---| 75 Ohms
| | |\>-------/\/\/-----o OUT
---| |---+ |
22pF | |
\ \
/ /
\ 1KOhms \ 150 Ohms
/ /
\ \
| |
| |
| |
--- ---
- -