Is ham radio for the birds

The 211 Transmitting Tube is a high-power vacuum tube. Because of the power this tube requires general tube testers are not able t The 211 Transmitting Tube is a high-power vacuum tube. Because of the power this tube requires general tube testers are not able to interrogate this tube. I have...

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

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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.