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1. [Amps] FS: Filament Transformer (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Tue Jul 1 09:50:40 2003; Filament transformer for sale.... 7.5VAC 110A CCS. Has CT. Will work with a pair of 3CX3000's or a 4CX10,000A/J, and others etc. Big frame from a commercial transmitter. Multiple input voltage taps (; /archives//html/Amps/2003-07/msg00001.html (6,612 bytes)
2. [Amps] Eimac 3-500Z code again! (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Sun Jul 6 09:03:54 2003; Just the dates they quit working.... Sincerely, Dr. William J. Schmidt, II K9HZ "Collector of Edison Wind-up Phonographs... Do you have one for me?" Email: bill@wjschmidt.com Alternate Email: wmschmi; /archives//html/Amps/2003-07/msg00042.html (8,030 bytes)
3. [Amps] Revisited: Power Combiners, cheap amps. (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Mon Jul 14 07:52:03 2003; What you suggest works fine... as long as the amps remain in phase (e.g. make sure the input and output coax lines from the splitter and to the combiner are same length). Don't bother with the resist; /archives//html/Amps/2003-07/msg00081.html (10,547 bytes)
4. [Amps] Revisited: Power Combiners, cheap amps. (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Wed Jul 16 08:26:36 2003; Well, read http://www.communication-concepts.com/appnotes/AN758300Sharp.pdf pages 10 and 11 for yourself. If one amp fails, the load resistance changes... Sincerely, Dr. William J. Schmidt, II K9HZ "; /archives//html/Amps/2003-07/msg00087.html (10,198 bytes)
5. [Amps] New, 60m band question (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Mon Jun 9 23:55:18 2003; Shared service frequencies... reduce interference. Sincerely, Dr. William J. Schmidt, II K9HZ "Collector of Edison Wind-up Phonographs... Do you have one for me?" Email: bill@wjschmidt.com Alternate; /archives//html/Amps/2003-06/msg00057.html (8,032 bytes)
6. [Amps] electronic switching (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Tue Jun 17 08:22:10 2003; Well, we do..... there are diodes that will handle as much as 10kW.... but they are expensive. Harris uses them in their gear... Sincerely, Dr. William J. Schmidt, II K9HZ "Collector of Edison Wind-u; /archives//html/Amps/2003-06/msg00118.html (10,501 bytes)
7. [Amps] DRAKE L4B interfacing (score: 222): Author: bill at wjschmidt.com (Dr. William J. Schmidt, II); Date: Wed Jun 18 08:12:27 2003; Molex connector pins work fine... you can even cut down a female hood on a Molex connector to work directly. Another thing I have done... run the conductors (insulated) into the connector and solder; /archives//html/Amps/2003-06/msg00119.html (8,843 bytes)

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