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

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

Jun 25, 2026

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

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

May 4, 2026

ARRL Field Day 2026

Take 5 with W3GTG

This 3D bracket allows polarization on the WA4MCM kits rotator.

Amateur Radio, POTA, and Projects

How to Stay Cool in Florida

K4NYM

Susitna River: POTA with the Alaska Malamute

KL7EC Outdoors

Mike N7WPO | FB QSO with a Century Club Member

Every POTA day is a Great Day! Randy, N5ilq

Field Day 2026 - Will a Trap Vertical Work?

Outdoors On The Air