So hacker of note and dedicated amateur radio operator [Jeri Ellsworth (AI6TK)] has started a video series devoted to building a magnetic loop antenna for the 160- and 80-meter bands.

Modern ham radio operators often face restrictions on antennas. This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna an… ...

For only $15, the Philips Modern Loop antenna isn't built for long-range performance like other antennas in this roundup. Instead, you can expect up to a 30-mile range for both VHF and UHF ...