| Electronics > Projects, Designs, and Technical Stuff |
| HF upconverter circuit question |
| (1/1) |
| promach:
What are the purposes of {L5, R5} , {C10, C11} , {R2, R4} in this HF upconverter circuit ? |
| iMo:
Such a mixer works best when it sees 50+0j ohm impedance on all its ports. The parts are there most probably to create a suitable impedance matching.. |
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