cq tv 268 question
Posted: Sat Aug 22, 2020 9:24 am
hello on page 38 G8VPG write about a software from WK5UM
about filter calculations
I don't know why but google didn't find it !!!
if you have a link, I would appreciate
Francois F1CHF
about filter calculations
I don't know why but google didn't find it !!!
if you have a link, I would appreciate
Francois F1CHF