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1. Re: [Amps] SRS 360? (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sun, 01 Nov 2009 18:19:26 +0100; The zener in the SB-220 is a 5.1V 10W !! _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2009-11/msg00004.html (12,056 bytes)
2. Re: [Amps] High SWR (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sat, 25 Apr 2009 12:42:54 +0200; OK Ian, I follow you on that, no problem. Was thinking more about the "load itself". Sure I can see that the " system Z" will change since feeder will become part of the "radiating system". Maybe in; /archives//html/Amps/2009-04/msg00334.html (11,260 bytes)
3. Re: [Amps] High SWR (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sat, 25 Apr 2009 09:13:58 +0200; Ian, I惴 not sure I buy this. It might introduce measurement errors but thats another thing. I might be tired this morning, can you explain further. _______________________________________________ Am; /archives//html/Amps/2009-04/msg00331.html (8,649 bytes)
4. Re: [Amps] caps across rectifier diodes (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Wed, 04 Mar 2009 06:11:23 +0100; yeah goes to show what happens if you put caps across the diodes. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/am; /archives//html/Amps/2009-03/msg00108.html (10,424 bytes)
5. Re: [Amps] MGF1502 (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Fri, 13 Feb 2009 16:02:08 +0100; maybe Down East Microwave do have something. I bet a MGF1302 would work also. might need to adjust gate current. _______________________________________________ Amps mailing list Amps@contesting.com; /archives//html/Amps/2009-02/msg00416.html (9,343 bytes)
6. Re: [Amps] High voltage wire (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Tue, 23 Dec 2008 14:51:27 +0100; Yes but why make it more difficult then need be. Just run RG213 ground the shield and be done with it. _______________________________________________ Amps mailing list Amps@contesting.com http://lis; /archives//html/Amps/2008-12/msg00301.html (7,058 bytes)
7. Re: [Amps] 3-500Z (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sun, 30 Nov 2008 09:38:50 +0100; _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2008-11/msg00252.html (7,020 bytes)
8. Re: [Amps] Bill Orr comment (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Fri, 25 Jul 2008 09:15:35 +0200; Yes indeed, 2.5 no problem with the 4 by 1愀. I ran a pair of 4-1000A愀 for 20 years or so, 200W drive gave just about 5000W output on all bands. Last year I replaced them with a YC-179 however somet; /archives//html/Amps/2008-07/msg00239.html (8,669 bytes)
9. Re: [Amps] Silver Strap (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Mon, 07 Jul 2008 22:19:07 +0200; Silver! What a waist! After all it愀 only 28 MHz. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2008-07/msg00057.html (7,086 bytes)
10. Re: [Amps] 3 1/8 to 7/16 ? (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 17 Apr 2008 08:57:35 +0200; I know now. Just saw the info by GD0TEP, TNX! _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2008-04/msg00228.html (7,958 bytes)
11. Re: [Amps] 3CX3000A7 input impedance (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 17 Apr 2008 08:39:57 +0200; Yes. You can look here too: www.g8wrb.org/data/Svetlana/pdf/3CX3000A7.pdf , _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/l; /archives//html/Amps/2008-04/msg00227.html (7,615 bytes)
12. Re: [Amps] 3 1/8 to 7/16 ? (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 17 Apr 2008 08:28:52 +0200; Yes I looked myself in my Spinner, RFS, Shuner and Andrews catalogs but there was nothing. Andrews had a 3 1/8 to N but of course that wasn愒 it. Anyway case looks to be solved and thats good. ______; /archives//html/Amps/2008-04/msg00226.html (7,838 bytes)
13. Re: [Amps] 3 1/8 to 7/16 ? (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 17 Apr 2008 08:24:32 +0200; And what was it? I never saw a reply. Too bad people can愒 post to the list so others can learn also, oh well that愀 life.............. _______________________________________________ Amps mailing li; /archives//html/Amps/2008-04/msg00225.html (7,604 bytes)
14. Re: [Amps] Relays (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sun, 30 Mar 2008 21:17:14 +0200; True of course. However if we need 100% percent security we have to have backup units. That愀 a decision we have to make, it愀 a matter of how important we think it is. ______________________________; /archives//html/Amps/2008-03/msg00369.html (9,162 bytes)
15. Re: [Amps] Relays (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sun, 30 Mar 2008 20:59:02 +0200; I also use VOX PTT anf foot switch PTT, never had a problem. I have a number of different amplifiers using RJ1A relays etc etc, however I never use QSK. As with everything in life some people will me; /archives//html/Amps/2008-03/msg00367.html (8,838 bytes)
16. Re: [Amps] SB220 "A" mods (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sat, 29 Mar 2008 18:33:34 +0100; No it can NOT. I persist! I don愒 think I have to explain what a speaker is, it has been clear to me for 50 years. _______________________________________________ Amps mailing list Amps@contesting.co; /archives//html/Amps/2008-03/msg00341.html (10,817 bytes)
17. Re: [Amps] SB220 "A" mods (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Sat, 29 Mar 2008 07:38:31 +0100; Sorry but no. A speaker can not "rectify" RF. Lets not start another wives tale. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mail; /archives//html/Amps/2008-03/msg00330.html (8,402 bytes)
18. Re: [Amps] Another SB200 (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 27 Sep 2007 09:30:54 +0200; Andre, Where do you read that? The SB-200 does not have any meter that reads output power in watts. Why speculate in rebuilding the amp before you actually know whats wrong with it? To me you actuall; /archives//html/Amps/2007-09/msg00367.html (8,110 bytes)
19. Re: [Amps] IMD (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 27 Sep 2007 08:35:37 +0200; Very well put, thanks! This is my wish too, just lets be constructive in a polite manner. 73 Jim SM2EKM -- _______________________________________________ Amps mailing list Amps@contesting.com http:/; /archives//html/Amps/2007-09/msg00362.html (8,590 bytes)
20. Re: [Amps] IMD (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 27 Sep 2007 08:31:09 +0200; Who cares about Hot Rods, Volvo´s or muscel cars, why do we have to be this silly? This is the amplifier list as far as I know. I´ve wrenched and driven Super Stockers for 20 years myself; /archives//html/Amps/2007-09/msg00361.html (8,595 bytes)

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