WebA year later, I started phase-two. I cut a 6 foot section of wire out of the loop, half-way around the 40m loop as a daring experiment to give me a halo dipole for 80m. It worked! Band-changing from 80m to 40m was a nightmare though; out to the garden, lower the loop, connect the ends (or disconnect them!) and hoist the loop back up. Ugh! Phase ... WebMay 29, 2013 · 40m Fullwave Loop Loop Corner Loop corner and ground wire The black line shows where the ground wire sits in the grass. Here is the 50 ohm SWR of the 40m full wave loop above that ground loop …
UHF Vertical Antenna Feed Point Loop—Why? : r/amateurradio
Webmost backyard antennas, the average ham is lucky to achieve an antenna height of 1 wavelength on 10 meters, while the truly fortunate operator may get his wire to 1 wavelength on 17 or 20 meters. Every horizontal antenna is subject to essentially the same general phenomena that affect horizontal dipoles in terms of their height above ground. WebAmateur Radio, Antenna Theory, Homebrew Antennas, Hidden and Stealth Antennas, CC&R's, and Antenna restriction. ... Inverted Vees, Ground Plane, Half Wave Vertical, 5/8 Wave Vertical, Quads, 2 Meter Beams, Quarter wave line matching and lots more. ... From Western Canada's Ham Radio YL Site Loops-- From The ARRL Loop Antennas-- Plans … cleaning breezair pads
Loop on the Ground antenna, is it any good? REVIEW - YouTube
WebGround Loops Revisited: Ham Nation 136 TWiT Tech Podcast Network 250K subscribers Subscribe Share 5.9K views 8 years ago Bob Heil clears up what seems to be a little bit … WebFigure 2 shows a grounding diagram of a typical ham station. There is a heavy ground strap running along the back of the equipment. The ground strap eventually reaches the earth ground system, a ground rod, through a heavy gauge copper wire 11 feet in length. WebA traveling-wave antenna offers some attractive qualities for your station: 50 ohm feedpoint at ground level, no tuner required, horizontal and vertical radiation components, no radials, nothing in the air but wire, and flexible size and height requirements. Zip-Cord Antennas - Do They Work? QST March 1979, pp. 31-32 cleaning brewing neoprene