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#1
January 14th 12, 06:07 AM
posted to rec.radio.amateur.homebrew,rec.audio.tubes,sci.electronics.basics
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7377 tube also known as QQE04-5-what was it for?
I just got four of these little buggers. What was it used for?
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#2
January 14th 12, 06:48 AM
posted to rec.radio.amateur.homebrew,rec.audio.tubes,sci.electronics.basics
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7377 tube also known as QQE04-5-what was it for?
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#3
January 15th 12, 12:09 PM
posted to rec.radio.amateur.homebrew,rec.audio.tubes,sci.electronics.basics
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7377 tube also known as QQE04-5-what was it for?
On Fri, 13 Jan 2012 21:07:23 -0800, rrusston wrote:
I just got four of these little buggers. What was it used for? VHF push-pull transmitter, like the rest of the QQ series. Double tetrode with a common cathode and common g2. Interesting pinout isn't it? I have some QQV03-10 valves that I intend to try for audio. They are supposed to be quite good. FU set to rec.audio.tubes -- Mick (Working in a M$-free zone!) Web: http://www.nascom.info Filtering everything posted from googlegroups to kill spam. |
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#4
January 16th 12, 06:39 AM
posted to rec.audio.tubes,rec.radio.amateur.homebrew
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7377 tube also known as QQE04-5-what was it for?
On Jan 15, 5:09*am, mick wrote:
On Fri, 13 Jan 2012 21:07:23 -0800, rrusston wrote: I just got four of these little buggers. What was it used for? VHF push-pull transmitter, like the rest of the QQ series. Double tetrode with a common cathode and common g2. Interesting pinout isn't it? I have some QQV03-10 valves that I intend to try for audio. They are supposed to be quite good. FU set to rec.audio.tubes I was hoping someone might know some specific applications, e.g., equipment that used it. |
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#5
January 16th 12, 07:39 AM
posted to rec.audio.tubes,rec.radio.amateur.homebrew
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7377 tube also known as QQE04-5-what was it for?
I was hoping someone might know some specific applications, e.g., equipment that used it. ** In the early 1960s, the main uses for 960 MHz were professional, industrial and military. You might even have found one inside a satellite. Not the sort of gear most folk ever see. .... Phil |
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#6
January 26th 12, 06:03 AM
posted to rec.audio.tubes,rec.radio.amateur.homebrew
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7377 tube also known as QQE04-5-what was it for?
On Jan 16, 12:39*am, "Phil Allison" wrote:
*I was hoping someone might know some specific applications, e.g., equipment that used it. ** In the early 1960s, the main uses for 960 MHz were professional, industrial and military. * You might even have found one inside a satellite. * *Not the sort of gear most folk ever see. ... * Phil Know any product names or specific equipment types? |
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