Fun with cavity filters
18:26
Getting simple DSB transceivers to talk to one another
18:34
Cavity filter Experiments
11:54:58
HFGCS Livestream – 250126A – Emergency Action Messages (EAMs)
27:30
Measure inductor Q with this
31:20
#48 UHF homebrew duplexer cavity build and testing
31:28
17 - Crystal Filters for the Fearful
15:38
Cavity Filter Basics
4:45