9:1 UNUN Testing : Interesting Discoveries Using a NanoVNA
23:35
How to build 1:1 BALUN & Classic DIPOLE Antenna
9:21
Building a 9:1 UNUN With FT-140-43 Toroid.
21:13
How To Measure Ferrites using a NanoVNA
10:07
My Unusual DIY 500 Watt RF Dummy Load - Part 2
9:58
Using the NanoVNA to Measure Antenna SWR and Resonance
6:56
HAM RADIO: UnUn Transformer 16:1 9:1 4:1 all on One Core....
6:48
Can The Best 100w End Fed Half Wave Get Any Better?
15:43