Superhet Receiver Part #8: Software Bug and VFO/BFO Frequency Selection
Автор: Level UP EE Lab
Загружено: 2022-03-26
Просмотров: 1716
In episide #7, I talked about a software bug that I found in common Si5351 libraries. I'll describe what I found and how I fixed it (teaser - it wasn't that hard, and was pretty obvious in hindsight).
I'll also go through the process I used to choose the VFO and BFO frequencies to enable LSB and USB reception, and measure the crystal bandpass filter performance.
My thanks to:
Jim Forkin (WA3TFS) - receiver base design https://044640f.netsolhost.com/
No endorsement is made nor implied to any commercial products referenced in this episode
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