I’m a ham radio operator with the callsign K5OHY. I enjoy experimenting with antennas, chasing contacts, and operating CW (Morse code). Most of my videos are about portable operating, antenna experiments, and sharing some of my adventures. Every now and then I’ll post some guitar playing. 73 de K5OHY
Recent Videos
Compare Antennas with RBN Signal Mapper | Dipole vs. 40m Loop
Sep 27, 2026
Portable 40m Loop | Turning My Doublet Into a Horizontal Loop
Sep 25, 2026
Rigid V-Dipole Revisited | Review & Multiband Doublet Conversion
Sep 14, 2026
DIY Rigid V-Dipole | Build, Radiation Patterns & Field Test
Aug 4, 2026
Horizontal Full-Wave Loop Antennas | Why I Built a 40m Loop
Jul 17, 2026
Dipole Height #hamradio #pota
Jul 12, 2026
Verticals Over Poor Ground
Jul 11, 2026
Dipole vs Vertical for DX: Why Ground Matters
Jul 5, 2026
KJ6ER Challenger #hamradio #pota
Jun 2, 2026
Is a 5/8 wave vertical better?
May 28, 2026
Vertical Antenna Efficiency
May 26, 2026
What Makes a Good Portable Vertical Antenna? | 4 Verticals Compared
May 24, 2026