Radio Caroline ham radio station

(Editors note:  This brings back a lot of memories of growing up in the ’60’s for me even here in Canada.)

The Essex-based Martello Tower Group will be operating special event station GB5RC from the MV Ross Revenge, home of Radio Caroline, to commemorate five decades of offshore radio broadcasting

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How The Teleprinter Works – 1940

Produced by the GPO Film Unit. Models are used to demonstrate the working of a teleprinter. Shown is how the pressing of a key on the keyboard generates a five unit teleprinter code, is then transmitted as a serial code to the teleprinter line and finally is decoded to select the correct character on the type wheel of the printing mechanism of the receiving teleprinter. Continue reading

The Very First DX – December 12, 1901

Marconi at 04.30 GMT on 12 December 1901, Guglielmo Marconi succeeds in sending the first transatlantic wireless communication demonstrating that radio waves transmissions could be transmitted across the Atlantic ocean, disproving detractors who told him that the curvature of the earth would limit transmission to 200 miles or less.

The Italian inventor received in St. John’s, Newfoundland, Canada, the letter S in morse code (three dots) transmitted from Poldhu, Cornwall, in England.

You can read the rest of the story at DX Zone.  Just being a little picky here but they keep referring that the signal was received at Newfoundland, Canada.  Newfoundland didn’t join Canada till 1949.