End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
17:44
How much power can your FT140-43 & FT240-43 End Fed Half Wave transformer handle?
12:05
Which end fed half wave transformer should you use for running high power? #hamradio #antenna
14:25
Best Ferrite Core For a 100w End Fed Half Wave Antenna
9:31
EFHW Transformer - without capacitor: alternative winding pattern
15:12
EFHW ham radio HF antenna transformer tests - build the best yourself - save money build and learn
1:10:43
Mini UNUNs 49:1 and 9:1 (production process)
17:50
Something you should know when making a DIY EFHW!
26:28