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Author Topic: SAQ: Some really heavy iron!!!  (Read 2204 times)
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WA4WAX
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« on: July 30, 2016, 10:44:06 AM »
........The only functioning Alexanderson  left!

The first AM phone transmissions were made around 1906 with one of these things.  They modulated the generator poles with magnetic amps.



https://www.youtube.com/watch?v=s1bWRTR6qlE

https://www.youtube.com/watch?v=-S6gXmElHoI
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flintstone mop
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« Reply #1 on: August 01, 2016, 03:08:06 PM »
Don't understand a word of German in the tube
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Fred KC4MOP
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WTF-OVER in 7 land Dennis
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IN A TRIODE NO ONE CAN HEAR YOUR SCREEN


WWW
« Reply #2 on: August 01, 2016, 04:01:40 PM »
There have been numerous posts here about SAQ, and notices about their on-air sked.

Even tho it is just CW.

73DG
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Just pacing the Farady cage...
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