09-06-2019, 12:30 PM
So far as I can make out the original transmitter was a 15kV DC job, how did they key that?
Lawrence.
Lawrence.
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"Coast" episode about Marconi in Ireland
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"Coast" episode about Marconi in Ireland - by Nick - 08-06-2019, 04:00 PM
RE: "Coast" episode about Marconi in Ireland - by ppppenguin - 08-06-2019, 04:43 PM
RE: "Coast" episode about Marconi in Ireland - by pwdrive - 09-06-2019, 12:30 PM
RE: "Coast" episode about Marconi in Ireland - by Crackle - 09-06-2019, 02:29 PM
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