Movie about the radio's from the Hallicrafters co.

It’s been a busy couple of months for us all. But as promised, here’s episode 7. George introduces us to a voice over IP technology for amateur radio named EchoLink. Jim’s back with another Network Tools segment on NMAP. Plus we’ve got some footage from the annual National...

D-STAR (Digital Smart Technologies for Amateur Radio) is a digital voice and data protocol specification developed as the result of research by the Japan Amateur Radio League to investigate digital technologies for amateur radio.

Find a field day location near you!

Celebrating the 100th anniversary of voice over radio communications. http://www.arrl.org

Video shows how conditions were this morning on 18 June 2009 on 144 MHz and above. Jim/W4ZRZ opened up the band out of EM63 Alabama to the northeast. We quickly worked thru 432 then 222 MHz and then the surprise on 1.2 GHz on Voice.

This video shows you an up close look at this new piece of equipment from Germany. The LINGUA patented noise suppression / speech extraction system. Take a listen to the audio files recorded using this system at www.kcvhfgribandits.com web site. Look ubder the \\\"Technical...