This high-definition video shows the Sun in the 171-angstrom wavelength of extreme ultraviolet light. It covers a time period of January 2, 2015...
It might be an old, vintage film, but the concepts and techniques portrayed in this video are applicable to Morse code communication, today. Morse...
Hey guys! I have just started a new series of videos on HAM radio of which the first has been uploaded! [MEDIA] I'm planning to cover testing and...
All, After a lot of positive comments on my Baofeng UV-5R video I posted earlier this month I made a follow up video to say thanks to everyone...
