antennas

By JonathanGuthrie, 23 March, 2023

I've spent many months, er, years messing around with keyers and keys and radios and, well, ancillary appliances and appurtenances in my shack. In all that time, I haven't done much operating. Why not? Well, because I haven't had even a marginally useful antenna. I've been building a helically-wound vertical that I intend to make multiband by feeding it through an automatic tuner, but my attempt to raise it was a pretty spectacular failure and I've been discouraged since then, although I still intend to see if I can make it work I just haven't had the time or the energy.

By JonathanGuthrie, 24 September, 2020

Here's what I want in an HF antenna. I want a compact antenna that I don't have to put high up off the ground. I want a low radiation angle. I want something that works for lots of different bands. I want something that's easy to tune up. I want decent efficiency. I don't want ground radials or, well, ground anything.

By JonathanGuthrie, 23 March, 2013

A while back, I complained that I had misplaced my second copy of the Jerry Sevick's The Short Vertical Antenna and Ground Radial What I was trying to do was simulate one of the antennas that he had put in the book to see if I was getting a handle on NEC2. As an aside, I don't use EzNEC because I usually run Linux at home, not Windows, and EzNEC is pretty seriously a windows-only thing. I suppose I could get it to run under WINE, but I'm not really very interested in paying money for a product that could be rather difficult for me to use.