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Author Topic: How tubes work - a 1923 documentary  (Read 424 times)

Offline WA4FHY

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How tubes work - a 1923 documentary
« on: July 25, 2018, 0223 UTC »
Thanks to my friend Donald for calling this to my attention.
Enjoy a trip in the "way-back machine" :)

The General Electric Company uses animation and live action to explain how radios work.

https://www.youtube.com/watch?v=KRE1uHgdG_U
SDR-IQ / IC-R70 / IC-735 / FT-817ND, 5 band vertical & 4 position antenna switch
Near Music City, TN

Offline JimIO

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Re: How tubes work - a 1923 documentary
« Reply #1 on: July 25, 2018, 0321 UTC »
I can't get the sound to work. Do I need a new codec?