Experimental 40m Coil for MFJ1979
7:29
How To Use a 17 Foot Telescopic Whip for Ham Radio
24:04
The Mad Dog Coil, DIY Wolf River coil alternative.
24:19
Building a Short 40m Antenna With Coil and AT-271 Whip.
24:59
JPC-12 Portable HF Antenna - Hidden Secrets
23:53
80m with your 66ft end fed half wave antenna?... How to easily make a 110µH loading coil.
26:28
MicroVert 40M antenna - home made
4:30
Does the MFJ-1979 work on other bands than 20 meters?
15:11