Building a 20 meter dipole from fiberglass rebar and wire.

Can you base load a JPC-12 to get it on 60 meters? Let's find out.

Mar 2, 2026

Exploring the mystery of capacitance hats.

Feb 23, 2026

Let's see if we can fix an ailing End Fed Half Wave antenna.

Feb 19, 2026

Can you use a JPC-12 antenna mobile?

Jan 29, 2026

Should you ignore SWR?

Dec 26, 2025

My first ever park activation.

Nov 20, 2025

Voice of Turkey English 0400 UTC SDRplay nRSP st Deshibo GA490 loop

OfficialSWLchannel

Meet the WRTC 2026 Competitors: Martin DL4NAC

Q5 Worldwide Ham Radio

KBS World Radio South Korea via WRMI English at 0300 UTC 9455 kHz SDRplay nRSP-st Deshibo GA490 loop

OfficialSWLchannel

Episode 257: What the heck is N2MAK doing now?

Ham Radio Clubhouse

What the heck is N2MAK doing now? 📱

Ham Radio Clubhouse

Radio Prague English via WRMI 9395 kHz at 0230 UTC SDRplay nRSP-st Deshibo GA 490 loop

OfficialSWLchannel