On 15/11/2022 02:37, Paul - AI7JR wrote:
Are there RF Filter Sweep screen shots for 80-20m posted some place?
Paul,
The home page shows a 40m scan. Hans posted that with no comment, presumably acceptable.
Many people have included scans in their posts better than that and expressed dissatisfaction. I'm not sure what to aim for, some have fiddled with the coil spacing and capacitors to make the traces look good. Maybe they improve performance, I'm not sure anyone has proof.
73 Alan G4ZFQ
