The simple dipole isn’t really that simple at all. If you’ve got antenna questions, check out [FesZ]’s new video on resonant dipoles, which is a deep dive into some of the mysteries of the ...

Think you know everything there is to know about antennas? Maybe so, but then again, there just might be a surprise or two in ...

FarView is a low frequency (5-40 MHz) radio telescope array comprised of 100,000 dipole antennas that is enabled by the manufacture of these dipoles on the lunar surface. FarView’s primary science is ...

[AD0MZ]’s adjustable dipole solves that problem, making the antenna usable from the 80-meter band down to 10 meters. To accomplish this feat it uses something familiar to any sailor: a capstan ...

The large bow-tie structure at the rear of the AC-220 measures 50″ x 25″, similar to the overall dimensions of the Model AB-900, a biconical antenna with a 30-MHz to 300-MHz frequency range.