Video as seen on BBC about Morse Code, sometimes called CW.

Réception d'une station radio amateur "SV9GPV" sur un vieux poste de 1970 sur le 20m. Le 20.04.2009 à 18:15 Local (Suisse)

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

Clip of 80m high rotaiting antena on the train platform. HF large antena for broadcast Radio station from 3Mhz to 30Mhz installation on the train platforn to rotating antenna pattern. Very impressive.

Special event station from Fort McCalister Georgia working 20 mtrs on 3 Jan 09

No description given

Colorado climb many of Colorado\'s 14000-foot mountains to set up amateur radio stations in an effort to communicate with other radio amateurs across the state and around the world every second Sunday in August. This video is about N0B\'s adventure up Mt Humboldt (14065ft)...

Experimental receiver for VLF. I received electromagnetic (radio) signals between 14 and 22 KHz with a capacitor of 4,7 NF over the showed coil. The schematic is identical to that of the storm detector IV (with the 6088 Tube), the coil is differently constructed. There is one more transistor...

From the 2009 Dayton Hamvention, broadcast engineer Robert Curry, KC3VO demonstrates his home brew portable low band station. More Hamvention audio at www.twair.org ... Dayton Hamvention KC3VO W9WSW

This video shows my commercial Hex-Beam Amateur Radio antenna mounted on a 15-meter military surplus telescoping mast ...