HAM RADIO EFHW Mystery Coil. Do you need it and is there a better alternative?
27:20
HF Antenna - 40 - 10m Self Build EFHW
23:53
80m with your 66ft end fed half wave antenna?... How to easily make a 110µH loading coil.
24:20
End Fed Half wave Upgrade and News. | Ham Radio
12:24
How to Tune a 40M EFHW if 20, 15 and 10. DO THIS on a 1934-1079-ND Toroid!
21:41
Earthing and Grounding in Your Ham Radio Station.
14:43
HAM RADIO: Whats better a 64:1 or 49:1 Build and Test
23:39
End Fed Half Wave Transformers.......Are they as good as we think? #hamradio #hamr
18:09