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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Re\:\s+Amp\s+Stability\s*$/: 2 ]

Total 2 documents matching your query.

1. [AMPS] Re: Amp Stability (score: 1)
Author: Carl Clawson" <ws7l@arrl.net (Carl Clawson)
Date: Wed, 8 Mar 2000 05:46:04 -0800
Assuredly. I once traced an oscillation in a 28 MHz amp to RF coupling into the coil of the output relay, through the DC power leads to the coil of the input relay and thence to the input. I didn't
/archives//html/Amps/2000-03/msg00460.html (7,927 bytes)

2. [AMPS] Re: Amp Stability (score: 1)
Author: W8JI@contesting.com (Tom Rauch)
Date: Wed, 8 Mar 2000 09:48:03 -0500
The Clipperton, FL2100, and 30L1 are examples of this. If the tubes are biased into conduction and the load isn't applied, and these amplifiers are tuned on the higher end of HF, they will oscillate
/archives//html/Amps/2000-03/msg00467.html (8,607 bytes)


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