Ham Radio UHF Repeater Duplexer testing and repair
9:13
2 Meter Hybrid Ring to BPBR Duplexer conversion
13:10
LCARA HAM Radio: Building a GMRS Repeater - Part 1!!!!
31:20
#48 UHF homebrew duplexer cavity build and testing
15:04
Ham Radio Duplexer Tuning
3:42
ICS-CTRL, PI-REPEATER-1X system check for K2WMA
10:58
#270: Tune a Duplexer with a Spectrum Analyzer + Tracking Gen or VNA
3:31
Cleaning up a 2 meter duplexer
4:45