- 21. [Amps] Drake L4B Fan options? (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Sun, 6 Dec 2009 10:18:50 -0800 (PST)
- Hello; I am looking for options/advice on the fan motor for this amp. Apparently new original type motors are not available, and the old ones are riveted together making rebuilding difficult at best.
- /archives//html/Amps/2009-12/msg00168.html (6,869 bytes)
- 22. Re: [Amps] al-811 wont transmit (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Sat, 18 Jun 2011 17:44:34 -0700 (PDT)
- ROFL! Exactly! Remember; the man that never made a mistake never made anything at all. Russ KW6T In the land downunder we say RTFM. Still, nobody does it, even after their wife tells them to. We are
- /archives//html/Amps/2011-06/msg00229.html (12,380 bytes)
- 23. Re: [Amps] Gettering GU-74B's in-place with screen voltage? (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Mon, 12 Mar 2012 19:41:16 -0700 (PDT)
- Hi Jim. I would be suggest not running positive screen voltage without the plate voltage present. The screen could possibly be ruined by drawing excess current. Someone please correct me if I am o
- /archives//html/Amps/2012-03/msg00148.html (8,912 bytes)
- 24. [Amps] Eimac SK-700 socket needed (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Thu, 22 Mar 2012 21:19:05 -0700 (PDT)
- I am looking for a decent Eimac SK-700 socket for a 4CX300A. I don't need the seemingly solid gold, diamond studded models available on flea-bay. I need a working tube socket. Thanks. Russ KW6T __
- /archives//html/Amps/2012-03/msg00245.html (6,704 bytes)
- 25. Re: [Amps] L4B connector (score: 1)
- Author: hrd998cc@yahoo.com
- Date: Thu, 8 Aug 2013 21:36:31 -0700
- If you find one, Please let me know where you found it. I need one for my L4B as well. Thanks, Russ KW6T Sent from my iPhone _______________________________________________ Amps mailing list Amps@con
- /archives//html/Amps/2013-08/msg00066.html (7,588 bytes)
- 26. Re: [Amps] Future of RF AMPS (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Mon, 16 Sep 2013 22:11:32 -0700 (PDT)
- Yes, M Squared has a complete amp for sale. Here is a link to a 2 meter amp using this device. Quite an impressive device that will withstand very high SWR. http://www.qsl.net/f1jrd/MRFE6VP61K25H.
- /archives//html/Amps/2013-09/msg00207.html (9,306 bytes)
- 27. [Amps] L-4B Grid RF Choke Specs? (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Wed, 25 Sep 2013 21:00:56 -0700 (PDT)
- Does anyone have the specs for RFC-1 and RFC-3 in the Drake L-4B? These are the RFC's that ground the grids of the tubes. They look to be between 1 and 3mh but appear to be higher current rated tha
- /archives//html/Amps/2013-09/msg00303.html (7,299 bytes)
- 28. [Amps] Replacement Fan Motor for Drake L-4B (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Mon, 25 Nov 2013 19:29:45 -0800 (PST)
- My fan motor would get noisy every once in a while, and I had been looking at replacing it with a modern substitute. Long story short, the GE motor in the L-4B lists its rotation at 1550 RPM and a co
- /archives//html/Amps/2013-11/msg00420.html (8,172 bytes)
- 29. Re: [Amps] K8RA SK (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Sat, 4 Jan 2014 07:59:44 -0800 (PST)
- So sad to hear this. I have one of Jerry's keys as well; it is a nice design and well constructed. Godspeed Jerry. Russ KW6T Dale, k9vuj _______________________________________________ Amps maili
- /archives//html/Amps/2014-01/msg00026.html (7,997 bytes)
- 30. Re: [Amps] been dead here (score: 1)
- Author: Russ Williams <hrd998cc@yahoo.com>
- Date: Wed, 12 Mar 2014 11:55:07 -0700 (PDT)
- Wih no apparent debris field, it sounds like the plane *may* still be intact--somewhere. Russ KW6T Any thought on the missing plane? Just to get some talk going until someone has an amp problem., __
- /archives//html/Amps/2014-03/msg00054.html (7,639 bytes)
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