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1. [AMPS] Tetrode Amp articles needed (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Thu, 05 Jun 1997 21:36:41 -0400; Hi to all The answer to the initial power spike is a fixed ALC into the transceiver. Using a fixed voltage the time constant in the rig no longer determines the initial high power spike. Combining th; /archives//html/Amps/1997-06/msg00039.html (8,614 bytes)
2. [AMPS] IMD (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Wed, 11 Jun 1997 11:46:14 -0400; No way Rich. Doing it this way will in many instances result in class "C" operation. You were on the right track when you spoke about using a step down xformer to lower the drive voltage. That works; /archives//html/Amps/1997-06/msg00183.html (7,381 bytes)
3. [AMPS] Adjustable filaments (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Thu, 19 Jun 1997 23:45:57 -0400; Hi all Look at the 30S1. Not only a front panel meeter but a pot to adjust same. de NO2T Jerry -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative req; /archives//html/Amps/1997-06/msg00296.html (6,725 bytes)
4. [AMPS] Need help for 432 AM6155 (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Wed, 28 May 1997 23:51:58 -0400; Need some help Trying to get an AM6155 onto 430 MHz. Modified the grid circuit so that it produces a 1.2-1.4 SWR. Only change in the plate circuit so far is a RF choke in the B+ line in the cavity. A; /archives//html/Amps/1997-05/msg00261.html (7,261 bytes)
5. [AMPS] HI power Class "E" amps (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Sat, 19 Apr 1997 14:38:45 -0500; How about that. Here we use silver plated tank circuits and large spaced caps. I checked, the QST is not the april edition. Also notice the simple pi-L filter in the output. Guess the rice boxes are; /archives//html/Amps/1997-04/msg00283.html (7,434 bytes)
6. [AMPS] Power supply sag (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Mon, 10 Mar 1997 10:36:32 -0500; Very often the resistance of the primary or secondary winding causes the HV to sag more than predicted by the amount of capacitance used. Ohmmeter the primary and multiply by the step up ratio. Add t; /archives//html/Amps/1997-03/msg00104.html (6,887 bytes)
7. [AMPS] 3-1000 vs 4-1000 (score: 1): Author: no2tj@cybernex.net (Jerry NO2T); Date: Sat, 22 Feb 1997 10:05:44 -0500; Is the nase pin-out the same on the 3-1000 versus the 4-1000? I am interested in converting a 4-1000A amp to use a 3-1000. I believe the triode is easier to drive at 4000 volts or less on the plate.; /archives//html/Amps/1997-02/msg00029.html (6,695 bytes)

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