Ham radio 4:1 HF antenna balun testing single vs dual core Is your balun balanced ?

Is your multiband HF antenna truly multiband ? Transformer loss drives SWR measurement marketing .

May 29, 2026

Chameleon MPAS vs RG-6 TV coax dipole antenna 600 dollar antenna vs antenna built from scrap

May 26, 2026

Guerrilla radio - 399 dollars for a baofeng and a VHF jungle antenna ? - Marketing gone wild

May 21, 2026

5 dollar ham radio complete antenna build 40 meter field expedient dipole built with RG-6 TV coax.

May 15, 2026

Radio coaxial cable secrets - the shield. How to test and compare the electromagnetic skin. DIY

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Free coax for your Ham Radio station ? RG-6 75 ohm television coax in 50 ohm ham radio service

May 4, 2026

CW MINDSET #1 #cw #hamradio #morsecode

Yet Another Ham Radio

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73! (Short #169)

David Casler

CW AT JOHN BRYAN STATE PARK

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Another crazy ISS pass!

WA1JAY - Ham Radio Satellite

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MØYKS - Ham Radio