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Total 18 documents matching your query.

1. [Amps] Question (score: 1)
Author: sm5dqc at algonet.se (Osten B Magnusson)
Date: Fri May 23 09:27:10 2003
Anyone who knows what National 572B's are, made in USA or if so when? Thanks in advance an 73 de Osten SM5DQC sm5dqc@algonet.se
/archives//html/Amps/2003-05/msg00174.html (6,081 bytes)

2. [Amps] Question (score: 1)
Author: Sarge" <sarge43@ev1.net (Sarge)
Date: Sat, 11 Jan 2003 11:47:44 -0600
How do I unsubscribe from this list? I can only find directions to = subscribe. I am leaving the state for awhile and need to unsubscribe. Thanks Sarge -- StripMime Report -- processed MIME parts --
/archives//html/Amps/2003-01/msg00082.html (6,501 bytes)

3. [Amps] question (score: 1)
Author: tstabler at iun.edu (tstabler)
Date: Thu Jan 30 15:40:29 2003
I asked the 817 group about using a Ramsey amplifier for 20 meters, mainly to get a little more out while driving. I got a reply that this works but the amplifier needs some "adjusting". Can anyone g
/archives//html/Amps/2003-01/msg00307.html (6,475 bytes)

4. [Amps] question (score: 1)
Author: kayser at sympatico.ca (Larry Kayser)
Date: Thu Jan 30 16:53:20 2003
Tim: I use several of these little amps here, even use them up on 10M just change the low pass filter. The problem with the 817 would most likely be the drive level is 3 dB to 6 dB or so to high. Thi
/archives//html/Amps/2003-01/msg00308.html (7,065 bytes)

5. [Amps] Question (score: 1)
Author: kd4lyh@bellsouth.net (kd4lyh@bellsouth.net)
Date: Mon, 4 Nov 2002 19:48:28 -0500
Hello List, Can I use a tube rectified non resonated inductor/capacitor power supply = for a SSB linear amplifier? I have some 4B32 rectifers,filament = transformer and plate transformer and hv swing
/archives//html/Amps/2002-11/msg00032.html (6,742 bytes)

6. [Amps] Question (score: 1)
Author: 2@vc.net (Rich)
Date: Tue, 5 Nov 2002 05:25:27 -0800
yes, but the transient-regulation will be surprisingly poor. I did an experiment with a non-resonated choke ps, and the transient-regulation was worse than +/-40% as seen on a dc 'scope, however, on
/archives//html/Amps/2002-11/msg00035.html (7,442 bytes)

7. [Amps] Question (score: 1)
Author: kd4lyh@bellsouth.net (kd4lyh@bellsouth.net)
Date: Tue, 5 Nov 2002 14:54:02 -0500
Hello List: Im in the process of taking apart several rather large pieces of = military equipment that was given to me. Could someone on the list tell = me what a modulation reactor is? This device h
/archives//html/Amps/2002-11/msg00041.html (6,893 bytes)

8. [AMPS] Question (score: 1)
Author: k6ndv@contesting.com (Will)
Date: Mon, 12 Nov 2001 19:30:34 -0800
I need a hefty step down (up)110/220 transformer for a large project at work. Anyone on the reflector know a source. Thanks a bunch. 73 Will, K6NDV -- FAQ on WWW: http://www.contesting.com/FAQ/amps S
/archives//html/Amps/2001-11/msg00208.html (6,490 bytes)

9. [AMPS] Question (score: 1)
Author: Jim" <w7ry@earthlink.net (Jim)
Date: Mon, 12 Nov 2001 19:46:56 -0800
Any good electrical supply chain should have one..... i.e. W.W. Grainger (nation wide) Graybar (nation wide) 73 and good luck Jim W7RY -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: a
/archives//html/Amps/2001-11/msg00210.html (7,386 bytes)

10. [AMPS] Question (score: 1)
Author: i4jmy@iol.it (Maurizio Panicara)
Date: Sat, 8 Sep 2001 20:28:54 +0200
Somehow a CW signal can be detected by the brain (and other methods) as the presence of added noise to noise and following such extra noise dits and dots. Now, what's the minimal required S/N to dete
/archives//html/Amps/2001-09/msg00136.html (6,523 bytes)

11. [Amps] Question (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sat, 01 Oct 2005 08:59:09 -0400
How can you "getter" a tube by an arc over a bad vacuum? How can just an arc cause the amount of gas in a gassy tube to drop? We're not talking about using true getters here, just an arc happening in
/archives//html/Amps/2005-10/msg00006.html (6,899 bytes)

12. Re: [Amps] Question (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Sat, 01 Oct 2005 13:12:30 -0400
William, That's the way I always heard it too! ** REPLY SEPARATOR ** _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo
/archives//html/Amps/2005-10/msg00012.html (8,841 bytes)

13. Re: [Amps] Question (score: 1)
Author: R.Measures <r@somis.org>
Date: Sat, 1 Oct 2005 17:00:31 -0700
Amen, Will. Denial of reality is indeed a common human malady. Richard L. Measures, AG6K, 805.386.3734. www.somis.org _______________________________________________ Amps mailing list Amps@contesting
/archives//html/Amps/2005-10/msg00023.html (7,239 bytes)

14. [Amps] Question (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Tue, 18 Jul 2006 01:31:08 -0400
All, This I know is off topic, but I'm wondering what a B&K model E-200D RF generator is worth now in good condition? This one has the manual/schematic, test leads, and is complete with no damage. I
/archives//html/Amps/2006-07/msg00557.html (6,760 bytes)

15. [Amps] Question (score: 1)
Author: Arnie Pfingst <arnie123@hotmail.com>
Date: Fri, 9 Oct 2015 16:54:26 -0700
Can I post here that I am looking for a 40m rotatable dilole? Sent via the Samsung Galaxy SŪ6 active, an AT&T 4G LTE smartphone _______________________________________________ Amps mailing list Amps@
/archives//html/Amps/2015-10/msg00022.html (6,236 bytes)

16. Re: [Amps] Question (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Fri, 9 Oct 2015 18:34:39 -0700
-- ORIGINAL MESSAGE --(may be snipped) REPLY: This group is dedicated to amplifiers and related issues. I think you would have better luck on eham.net. They have a great classified section including
/archives//html/Amps/2015-10/msg00025.html (7,149 bytes)

17. Re: [Amps] Question (score: 1)
Author: Alek Petkovic <vk6apk@bigpond.com>
Date: Sat, 10 Oct 2015 09:45:22 +0800
I never look there as I think everything pales in comparison to http://swap.qth.com/ 73, Alek VK6APK Can I post here that I am looking for a 40m rotatable dilole? REPLY: This group is dedicated to am
/archives//html/Amps/2015-10/msg00026.html (7,989 bytes)

18. Re: [Amps] Question (score: 1)
Author: George Fremin III <geoiii@kkn.net>
Date: Sat, 10 Oct 2015 08:07:16 -0700
No, you should use one of the many other for sale / want venues for things that are not amplifiers. -- George Fremin III - K5TR geoiii@kkn.net http://www.kkn.net/~k5tr _______________________________
/archives//html/Amps/2015-10/msg00035.html (7,231 bytes)


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