- 1. [Amps] National MB-40-SL? (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Mon, 10 Nov 2003 08:59:01 -0800 (PST)
- One of these followed me home from the Montgomery, AL, hamfest on Saturday.. I have found references to a MB-40-L in some old ARRL handbooks. But, I don't find anything that specifically describes th
- /archives//html/Amps/2003-11/msg00134.html (6,898 bytes)
- 2. [Amps] For Sale -- Inductors (score: 1)
- Author: "Larry Keith" <kq4by@rocketmail.com>
- Date: Mon, 8 Dec 2003 10:48:24 -0500
- Some of these may be interest to the amp builder.. J. W. Miller No. 1710 100 KC IF Transformer, NOS, in box with data sheet. 2 each, $6.00 each pp. J. W. Miller No. 1711 100 KC BFO coil, NOS, in box
- /archives//html/Amps/2003-12/msg00132.html (8,533 bytes)
- 3. [Amps] FS: 4CX250B/7203 (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Sat, 10 Jan 2004 10:21:33 -0800 (PST)
- FS: National Electronics 4CX250B/7203 Tubes, NIB. Five available at $50.00 each, plus shipping. Please contact me at KQ4BY-AT-ROCKETMAIL-COM. 73, Larry, KQ4BY -- Do you Yahoo!? Yahoo! Hotjobs: Enter
- /archives//html/Amps/2004-01/msg00124.html (6,352 bytes)
- 4. RE: [Amps] Another good Russian website (score: 1)
- Author: "Larry Keith" <kq4by@rocketmail.com>
- Date: Tue, 10 Aug 2004 19:07:06 -0400
- All I get are a zillion popups.. ????? -- Larry Keith 231 Shenandoah Trail Warner Robins, GA 31088-6289 KQ4BY@rocketmail.com 478-329-0030 -- I stumbled across this website from RUGA also for Russian
- /archives//html/Amps/2004-08/msg00089.html (8,464 bytes)
- 5. [Amps] CB Amps...Trash or Treasure? (score: 1)
- Author: "Larry Keith" <kq4by@rocketmail.com>
- Date: Mon, 14 Feb 2005 15:42:24 -0500
- Greetings.. I just came by what I think are two CB amps.. 1 -- Bandit II, by D&A Manufacturing. Has a bandswitch marked 40, 20, 15, 10. I found a schematic on this one. It has four 6JF6's and it runs
- /archives//html/Amps/2005-02/msg00495.html (7,607 bytes)
- 6. Re: [Amps] email the Agilent lawyer .... no manuals on BAMA (score: 1)
- Author: "Larry Keith" <kq4by@rocketmail.com>
- Date: Mon, 25 Apr 2005 13:22:25 -0400
- If you are going to write to the lawyer, I suggest you consider how your e-mail will be received. If you want HP/Agilent to reconsider the decision, then some kind words about their equipment along w
- /archives//html/Amps/2005-04/msg00530.html (9,105 bytes)
- 7. Re: [Amps] 100 microhenry inductor (score: 1)
- Author: "Larry Keith" <kq4by@rocketmail.com>
- Date: Wed, 21 Sep 2005 13:07:34 -0400
- Try here: http://www.cardwellcondenser.com/PAGES/md04b.html 73, KQ4BY Larry Keith 231 Shenandoah Trail Warner Robins, GA 31088-6289 478-329-0030 --Original Message-- From: amps-bounces@contesting.com
- /archives//html/Amps/2005-09/msg00266.html (9,094 bytes)
- 8. [Amps] WTB: SB-230 HV Xfmr (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Tue, 18 Oct 2005 14:21:50 -0700 (PDT)
- Looking for a Heath SB-230 power transformer.. Thanks & 73, Larry, KQ4BY -- Yahoo! Music Unlimited - Access over 1 million songs. Try it free. _______________________________________________ Amps mai
- /archives//html/Amps/2005-10/msg00448.html (6,514 bytes)
- 9. Re: [Amps] Choke-input with voltage doubler? (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Thu, 9 Feb 2006 11:06:56 -0800 (PST)
- So, I should de-rate by 10% or so? You can also lower the peak factor on Small as in the inductance of filament transformer in series with the primary? Tnx for the help! 73, Larry KQ4BY Larry Keith
- /archives//html/Amps/2006-02/msg00211.html (8,202 bytes)
- 10. [Amps] Looking for 813 amp parts, was: HB Amps (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Fri, 3 Mar 2006 10:52:53 -0800 (PST)
- - I concur... That is one of the reasons that I am chasing pieces/parts for a 2 x 813 amp.. And, I like the rack cabinet/crinkle finish/vintage meters/Millen knobs look.. Nothing says "radio" like a
- /archives//html/Amps/2006-03/msg00041.html (9,049 bytes)
- 11. Re: [Amps] CHASSIS (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Thu, 16 Mar 2006 07:17:11 -0800 (PST)
- Well, a quick search through the Hammond site and the Mouser site produced the following results: 17 x 14 x 3 steel chassis (PN 1441-38) $46.69... 17 X 10 X 3 aluminum chass (PN 1444-32) $29.55.. Of
- /archives//html/Amps/2006-03/msg00443.html (8,527 bytes)
- 12. Re: [Amps] Rivet-nuts (score: 1)
- Author: Larry Keith <kq4by@rocketmail.com>
- Date: Wed, 5 Apr 2006 14:37:00 -0700 (PDT)
- My first place to look would McMaster-Carr.. www.mcmaster.com A quick search on rivet nut produced a page of various styles and a page of installation tools.. 73, Larry KQ4BY Larry Keith 231 Shenando
- /archives//html/Amps/2006-04/msg00087.html (7,456 bytes)
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