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#1
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![]() Telamon wrote: In article , dxAce wrote: N9NEO wrote: I have been predicting to myself that the Japanese would soon try and buy up old boatanchors on a large scale. I wonder if my prediction will come true. They've been buying for years. Why is this? Are the Japanese expecting an EMP event coming from a north Korean missile? -- Telamon Ventura, California What would building a collection of radios have to do with an unlikely event like an electro-magnetic pulse. |
#2
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In article .com,
"John S." wrote: Telamon wrote: In article , dxAce wrote: N9NEO wrote: I have been predicting to myself that the Japanese would soon try and buy up old boatanchors on a large scale. I wonder if my prediction will come true. They've been buying for years. Why is this? Are the Japanese expecting an EMP event coming from a north Korean missile? -- Telamon Ventura, California What would building a collection of radios have to do with an unlikely event like an electro-magnetic pulse. He said the Japanese were buying tube units not solid state and the tube units withstand EMP better. -- Telamon Ventura, California |
#3
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I once read somewhere many years ago that in case of an EMP,tube type
radios will just sit there and stutter along for a short while and then work again as though nothing ever happened.I hope we never have to find out though.I think there is at least one outfit in Russia that still builds tube type radios.Maybe they know something we dont know.It shouldn't be hard to build your own tube type radio. But what about those solid state transistorized radio stations? cuhulin |
#4
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![]() wrote in message ... I once read somewhere many years ago that in case of an EMP,tube type radios will just sit there and stutter along for a short while and then work again as though nothing ever happened.I hope we never have to find out though.I think there is at least one outfit in Russia that still builds tube type radios.Maybe they know something we dont know.It shouldn't be hard to build your own tube type radio. But what about those solid state transistorized radio stations? cuhulin hobbyists build audio tube amps all the time. didn't the Soviets have tubes in their fighters? the US switched to solid state (EMP shielded?). get some core memory like the Shuttle used to use. Gravity |
#5
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On Thu, 22 Jun 2006 17:47:43 -0500, "gravity"
wrote: wrote in message ... I once read somewhere many years ago that in case of an EMP,tube type radios will just sit there and stutter along for a short while and then work again as though nothing ever happened.I hope we never have to find out though.I think there is at least one outfit in Russia that still builds tube type radios.Maybe they know something we dont know.It shouldn't be hard to build your own tube type radio. But what about those solid state transistorized radio stations? cuhulin hobbyists build audio tube amps all the time. didn't the Soviets have tubes in their fighters? the US switched to solid state (EMP shielded?). get some core memory like the Shuttle used to use. Gravity Get a cat's whisker radio -- no tubes, no transisters... bob k5qwg |
#6
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![]() Telamon wrote: In article .com, "John S." wrote: Telamon wrote: In article , dxAce wrote: N9NEO wrote: I have been predicting to myself that the Japanese would soon try and buy up old boatanchors on a large scale. I wonder if my prediction will come true. They've been buying for years. Why is this? Are the Japanese expecting an EMP event coming from a north Korean missile? -- Telamon Ventura, California What would building a collection of radios have to do with an unlikely event like an electro-magnetic pulse. He said the Japanese were buying tube units not solid state and the tube units withstand EMP better. And resistance to the effects of electro-magnetic pulse is why the Japanese have been buying shortwave radios? |
#7
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www.vacuumtube.com/mfg.htm
There are some companies still making vacuum tubes.As of 12/21/05 anyway. cuhulin |
#8
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In article . com,
"John S." wrote: Telamon wrote: In article .com, "John S." wrote: Telamon wrote: In article , dxAce wrote: N9NEO wrote: I have been predicting to myself that the Japanese would soon try and buy up old boatanchors on a large scale. I wonder if my prediction will come true. They've been buying for years. Why is this? Are the Japanese expecting an EMP event coming from a north Korean missile? -- Telamon Ventura, California What would building a collection of radios have to do with an unlikely event like an electro-magnetic pulse. He said the Japanese were buying tube units not solid state and the tube units withstand EMP better. And resistance to the effects of electro-magnetic pulse is why the Japanese have been buying shortwave radios? That was the question. The answer was they are radio collectors. -- Telamon Ventura, California |
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