Creator

@HamJazz

— · 3 videos curated

Ham radio experimentation with portable/off-grid operations and improvised antenna builds.

All 3 videos

Copper Wire vs Electric Fence String—Resonant Length Comparison for 20m Dipole Antennas

Eight-minute experiment comparing resonant lengths and SWR performance of copper wire versus conductive electric fence string in half-wave dipole configurations for the 20-meter amateur radio band.

ham-radioantenna-buildingdipole-antennaoff-grid-comms

8:04YouTube

3-Element Beam Antenna on an Electric Tricycle

Comms·1k views·2 months ago

Building and field-testing a directional three-element parasitic antenna array mounted on a mobile platform to explore practical portable radio.

ham-radioantenna-designportable-radioparasitic-array

16:33YouTube

Portable Ham Radio Setup: On the Air in Under 60 Seconds

Comms·5k views·2 months ago

Sixteen minutes on a lightweight, bike-friendly ham radio rig designed for rapid deployment in the field, with practical tips for quick activation.

ham-radioportable-radiorapid-deploymentoff-grid-comms