Part 2 of Some VHF/UHF Contacts and Tropo Openings

Problems with broadband / Ethernet over power lines causing QRM on HF

Part 3 of UK QRM Problems with broadband / Ethernet over power lines causing QRM on HF

Leo and his guest talk about the early days of radio and the basics of the electronics of the era.

New song and video about rebuilding a ham radio station - including teaching the viewer Morse code

The Ham Band is Andrew (G3WZZ/OZ1XJ/OZ5E) and his wife Lissa and a group of Nashville session musicians. All the songs are about amateur radio and the booklet which comes with the "Seek You" CD tells the whole story of contests, dx-peditions, antennas etc.

Telephone and telegraph from the Your Life work series - 1946 - Vocational Guidance Films, Inc.

Swinging Radio England - UK pirate radio from the 60's

Schematic of the 4 tube radio, experimentally built in a way of the radio-pioneers (1910-1945). The radio acts as a cascade type receiver when the antenna coil has a high self-inductance, with lower self-inductances of the antenna coil you can put in a mixing process with the oscillator. Perhaps...

SAQ - 17kHz2 using the 200KW Alexanderson station, the only radio station on the world heritage list. Swedish TV