¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: 60 Meter homebrew rig IF frequencies


 

?
:? Sideband inversion only occurs when you are subtracting the signal with modulation FROM the signal without modulation.?
?
https://soldersmoke.blogspot.com/2021/07/qst-repeatedly-got-sideband-inversion.html
?
So for example: If you have a 9MHz IF, and you have an LO of 23 MHz (unmodulated) , and subtract the 14 MHz signal (modulated) from 23 MHz to get 9MHz, that's when you'll get sideband inversion.
?
Steve
WA6ZFT
?
?
?

Join [email protected] to automatically receive all group messages.