Survivalism & Self Sufficiency Topics > Communications

Triode tube fabrication video

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DIM TIM:
I was going through some old files and came across this one http://dailymotion.virgilio.it/video/x3wrzo_fabrication-dune-lampe-triode_tech Even though it is all in French, you get the idea of how he makes these tubes. It is a bit of a long video, but still pretty cool to watch him make these.
A small crystal radio set in a protected Faraday Cage would be a good hedge against EMP taking out your ability to receive AM and SW broadcasts from emergency transmissions after a pulse would knock out other un-protected equipment.

Here Are a few related links:

http://www.instructables.com/id/Build-an-antique-style-crystal-radio/

http://www.crystalradio.net/

http://www.midnightscience.com/

http://www.aussurvivalist.com/nuclear/empprotection.htm

http://www.unitedstatesaction.com/emp_and_faraday_cages.htm

Dan:
Cool, I have been thinking about getting in to some of this stuff as a prelude to restoring my Hallicrafters S-40.

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