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1. [Amps] Re: Dentron GLA-1000 with 4cx250's (score: 8): Author: "nospam4me@juno.com" <nospam4me@juno.com>; Date: Wed, 29 Dec 2004 22:49:08 GMT; Hello there, Some time back (more than a year), I was in contact with an Italian Amateur who did a Dentron GLA-1000 conversion to dual 4cx250 tubes. Possibly his name is Tony... We are about to talk; /archives//html/Amps/2004-12/msg00390.html (7,750 bytes)
2. Fw: [Amps] Difference between Heathkit SB-200 and SB-201? (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Sun Aug 17 09:06:17 2003; Hi Dave, - The SB-201 is a similar animal for the most part. The major differences is the lack of the 10 meter capacity which shows up as a filter assembly on the input and different values of tuned; /archives//html/Amps/2002-09/msg00382.html (8,112 bytes)
3. [Amps] re: relay closure (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Fri Aug 15 08:34:57 2003; re: relay closure - Hi Paul, - I made a post or two on amps about my relay test results. Rich was the only one who sent me any comments. My notes show the last big hot switch debate went on circa Nov; /archives//html/Amps/2002-09/msg00377.html (7,851 bytes)
4. Fw: RE: [Amps] QSK keying (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Thu Aug 14 08:27:44 2003; Paul, - I did not make a formal record of my measurements, but I measured the mentioned Kilovac and similar Jennings relays with similar results similar to Rich's. - The contacts were made fast enoug; /archives//html/Amps/2002-09/msg00375.html (8,467 bytes)
5. [Amps] friendly browser for bama manuals plus (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Thu Aug 14 08:27:14 2003; re: Downloading Amp Manuals from Bama and the Sonic Server For those of you trying to download manuals and web items from bama and the http://sonic.ucdavis.edu servers. - MS Internet Exploder and Net; /archives//html/Amps/2002-09/msg00372.html (8,477 bytes)
6. [Amps] Fw: Re: Metron amp mod for 12meters (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Thu Aug 7 06:45:12 2003; re: Metron on 12 meters via the 10 meter mod. - Hello there, - Bill Emailed me from the sonic server, he spotted the Metron Manual download I have on the Amateur Radio Page. He has a Metron amp witho; /archives//html/Amps/2002-09/msg00341.html (7,230 bytes)
7. [Amps] re: EBS at soft or quiet moments (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Fri Aug 1 07:51:27 2003; Are EBS circuits worthwhile..? - I would venture to say there is little time where a radio driving an amplifier (combination) has no RF output in the transmit mode. Even quiet station transceivers ha; /archives//html/Amps/2002-09/msg00423.html (9,563 bytes)
8. Fw: [Amps] Powering 400w mobile amplifier... (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Tue Jul 29 13:32:06 2003; Gerry, - Many of the "mobile folk" will parallel #8 and #10 gage wire for increased capacity. That would be two leads for each side of the supple. - Large (and for that matter) power feeds through th; /archives//html/Amps/2003-07/msg00148.html (9,811 bytes)
9. [Amps] connection of a Swan1200X (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Mon Jul 21 07:51:31 2003; Hello Mike, - You will probably notice a lack of replies regarding questions for your Swan 1200x amplifier. It might be said that many folks here consider the Swan and similar type amplifiers desktop; /archives//html/Amps/2003-07/msg00112.html (9,782 bytes)
10. [Amps] Galaxy 2000 Schematic request (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Thu Jul 17 08:13:50 2003; Gene, If you are looking for the Galaxy 2000 Amplifier diagram, doubt you can easily find one. Posting to various news groups to find an owner might be practical. - I have a tiny bit of information o; /archives//html/Amps/2003-07/msg00093.html (7,295 bytes)
11. [Amps] Re: Swan 1200x mod to EL-509/519 tube (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Mon Jul 14 07:51:54 2003; Sure Mike, - Find the update/conversion information for the Dentron GLA-1000 on the Svetlana pages and use it along with the update information on the http://sonic.ucdavis.edu web server as a guide.; /archives//html/Amps/2003-07/msg00078.html (8,052 bytes)
12. Fw: [Amps] KWtubes (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Sat Jul 12 10:27:56 2003; Ciao Massimo, - The last case of 12 tubes I bought from KWtubes were brand new. I've purchased many items from him through the years. Only his Email replies are delayed sometimes, but he ships on tim; /archives//html/Amps/2003-07/msg00073.html (6,990 bytes)
13. Fw: [Amps] Recommendations for AM use. (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Fri Jul 4 08:12:02 2003; Philip, You don't mention what drive and output power level. Low power am systems... you might check into LPB or Radio Systems. cheers skipp I have a client that wishes to use a commercial HF amplifi; /archives//html/Amps/2003-07/msg00033.html (7,385 bytes)
14. [Amps] Dubus and Ham Radio Magazine (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Mon Jun 30 07:20:19 2003; re: Dubus Magazine - Hello again, - A quick story and some great information. - I was very sorry to see the end of Ham Radio Magazine. It was IMO by far the best Amateur Radio Technical Monthly. - Si; /archives//html/Amps/2003-06/msg00245.html (7,806 bytes)
15. [Amps] Relay Contact Bounce (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Thu Jun 5 08:51:12 2003; True, but in my opinion the bouncing doesn't stop as fast as people are reporting here. I consider the 4mS value more realistic based on my actual measured examples. - skipp - -- Forwarded message --; /archives//html/Amps/2003-06/msg00028.html (7,119 bytes)
16. Fw: Re: [Amps] Vacuum Relay Contact Bounce (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Wed Jun 4 09:18:45 2003; I results I measured were made using the values you supplied below plus pushing the limits in specific cases. - The bounce was clearly shown on a high end Tektronix Digital Storage Scope. - I used th; /archives//html/Amps/2003-06/msg00022.html (7,249 bytes)
17. [Amps] Vacuum Relay Contact Bounce (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Tue Jun 3 08:32:47 2003; Vacuum Relay contact Bounce. - A year or two back, I used the RJ1A, the HC-1 and a few larger vacuum relays in a research project. = Although these relays established contact transfer in the reported; /archives//html/Amps/2003-06/msg00008.html (9,377 bytes)
18. [Amps] Transformer books (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Mon Jun 2 08:07:38 2003; Found a used Sevick book at Amazon for about $27 - New additions are also available. Darn web can be handy sometimes... cheers skipp - -- Forwarded message -- From: Dave Haupt <emailw8nf@yahoo.com> Y; /archives//html/Amps/2003-06/msg00002.html (6,603 bytes)
19. Fw: [Amps] Sweep tube conversion question (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Wed May 28 09:31:41 2003; Hi Tom, - The most practical similar tube conversion would be to use the EL-509/519 tube, obviously more available and probably more rugged. - The EL-509/519 has been used in published Dentron GLA-10; /archives//html/Amps/2003-05/msg00216.html (8,415 bytes)
20. [Amps] coating conductors with sealers (score: 110): Author: nospam4me at juno.com (skipp isaham); Date: Wed May 21 09:14:57 2003; Hi Rich, - I'm always afraid to coat conductors in RF applications I spent a lot of time building a 6 meter antenna, of which I coated with clear polyurethane after completion and testing. The coatin; /archives//html/Amps/2003-05/msg00147.html (7,927 bytes)

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