An ABC News story today tells of the celebrations in Darwin this week marking the start of the Overland Telegraph on 20th June 1870 when the South Australian parliament voted to dedicate about half its annual budget to building the telegraph line!
Barrie Barnes of the SA & NT Morsecodians and others appear in the video accompanying the story explaining the history.
Homebrew Challenges Much Like Ours: The Direct Conversion Receiver of Wes
Hayward W7ZOI and Dick Bingham W7WKR -- QST November 1968
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https://www.worldradiohistory.com/Archive-DX/QST/60s/QST-1968-11.pdf
*I was thinking about some of the challenges faced by the builders of the
SolderS...
1 day ago