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1. [AMPS] NCL-2000 Amp Tubes? (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Sat, 20 Jun 1998 20:26:44 +0600; I have acquired the bandswitch and coil set for the output of the National NCL-2000 amplifier. I am about to build a rig that will use that in the final. In order for me to determine if the 4D32 tube; /archives//html/Amps/1998-06/msg00213.html (6,991 bytes)
2. [AMPS] L4B Power Supply (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Tue, 23 Jun 1998 21:59:36 +0600; Anyone have a fully functional L4B power supply that is surplus to their needs? If so, I'd like to know what you need to part with it. Thank you, Rod, N5HV w5hvv@aeneas.net -- FAQ on WWW: http://www.; /archives//html/Amps/1998-06/msg00224.html (6,649 bytes)
3. [AMPS] Deep Cycle RV Batteries (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Sat, 27 Jun 1998 14:33:04 +0600; Lane, Deep Cycle batteries have a different construction than regular automotive batteries. The 12.7 volts you get across the batteries when fully charged is normal. Be sure and get a Deep Cycle batt; /archives//html/Amps/1998-06/msg00250.html (8,145 bytes)
4. [AMPS] Polish Gold? (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Wed, 6 May 1998 13:06:29 +0600; ________________________________________________________ Sorry, the type A personality in me comes to the surface when I see things like this. I believe that, if the rag gets black when polishing gol; /archives//html/Amps/1998-05/msg00075.html (7,170 bytes)
5. [AMPS] That Loud-Mouthed Tech + in California (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Tue, 10 Mar 1998 05:10:50 -0600; Jesus, how do you shut this opinionated ass up? Rod, N5HV w5hvv@aeneas.net -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@; /archives//html/Amps/1998-03/msg00141.html (6,660 bytes)
6. No subject (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Mon, 2 Feb 1998 21:20:09 -0600; Looking for a Stancor 26C80 filter choke or equivalent. It is rated at 0.5 Henries, 300 ma., and 30 ohms. If anyone has one or more of these jobberdoes and are willing to relinquish it/them, please l; /archives//html/Amps/1998-02/msg00004.html (7,354 bytes)
7. [AMPS] Re: Books on Amps (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Sat, 14 Feb 1998 07:22:56 -0600; Can someone make a recommendation on a book or two for amp circuits and a bit of theory ? I don' find the ARRL handbook very good in this area. Thanks, Doug -- W4DXV _________________________________; /archives//html/Amps/1998-02/msg00093.html (7,189 bytes)
8. [AMPS] Re: Amps Digest V1 #330 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Sun, 4 Jan 1998 04:34:17 -0600; _____________________________________________________________ Jim, thanks for the wonderful story about Vance and the 4-400's! It brings back many, many wonderful memories of the late '40's and '50'; /archives//html/Amps/1998-01/msg00009.html (7,415 bytes)
9. [AMPS] Re: Hunter 750 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Mon, 1 Dec 1997 17:57:33 -0600; _______________________________________________________________ I owned a Hunter 2000B. One of its problems was that the plate choke showed series resonance in or near both the 10 meter and 15 meter; /archives//html/Amps/1997-12/msg00017.html (7,429 bytes)
10. [AMPS] AL-1500 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Wed, 3 Dec 1997 13:06:33 -0600; ___________________________________________________________________________ I find this statement a little bit amazing! I have an AL-1500 and have preset markings on a 3"x5" Post-It behind each of t; /archives//html/Amps/1997-12/msg00054.html (8,409 bytes)
11. [AMPS] AL-1500 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Wed, 3 Dec 1997 21:07:29 -0600; _________________________________________________________________ The AL-1200 might be the better choice if you are running a 100W rig, because the 100 watts will pump the AL-1200 to 1500 watts outp; /archives//html/Amps/1997-12/msg00064.html (9,454 bytes)
12. [AMPS] AL-1500 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Thu, 4 Dec 1997 11:47:09 -0600; _________________________________________________________________________ Hmmmmmm, Steve, it is my considered opinion that you have been smitten by the My-wattmeter-is-more-accurate-than-your-wattme; /archives//html/Amps/1997-12/msg00075.html (11,268 bytes)
13. No subject (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Thu, 4 Dec 1997 18:46:37 -0600; _________________________________________________________________________ Whooops! I leapt before I had thoroughly digested! My apologies, Steve! Rod, N5HV w5hvv@aeneas.net -- FAQ on WWW: http://www; /archives//html/Amps/1997-12/msg00079.html (7,512 bytes)
14. [AMPS] Parasitic Suppressor (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Tue, 9 Dec 1997 12:48:23 -0600; I am in the process of building a VT-4-C (211) Hartley Oscillator transmitter and have only a few 2 watt composition resistors with which to build a parasitic suppressor for the plate. They are: 1 ea; /archives//html/Amps/1997-12/msg00185.html (7,689 bytes)
15. [AMPS] Plate Choke (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Fri, 12 Dec 1997 08:25:13 -0600; This is not exactly along the lines of this reflector but I know the expertise is certainly here, hence the following: I am in hopes that someone here can offer me some direction on how to wind a pla; /archives//html/Amps/1997-12/msg00249.html (7,127 bytes)
16. [AMPS] ALPHA/POWER EXTENDED WARRANTY OFFER!! (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Thu, 6 Nov 1997 10:18:11 -0600; ____________________________________________________________________ Shameless? Blatant? What's to be ashamed of? Excuse me, but what's the difference between Dick Ehrhorn's message and any of the "; /archives//html/Amps/1997-11/msg00064.html (8,335 bytes)
17. [AMPS] SB-220, L4-B, L7 (score: 1): Author: w5hvv@aeneas.net (Roderick M. Fitz-Randolph); Date: Tue, 11 Nov 1997 15:10:46 -0600; There are a pair of medical missionaries to Indians in the jungles of Venezuela that are in need of an HF amplifier. If you have a good, (emphasis on GOOD) SB-220, L4-B, or L7 that you are willing to; /archives//html/Amps/1997-11/msg00163.html (6,849 bytes)
18. [AMPS] SB-220 Idling Current (score: 1): Author: w5hvv@aeneas.net (Rod Fitz-Randolph); Date: Sat, 18 Oct 1997 22:22:45 -0500; WA4VWR just bought a pair of Eimac 3-500Zs (found them in Washington state) to replace the pair that he had been running since 1974. Much to his amazement, when he plugged them in and fired them up,; /archives//html/Amps/1997-10/msg00114.html (7,796 bytes)
19. [AMPS] 8877 Parasitic Suppression Requirements (score: 1): Author: w5hvv@aeneas.net (Rod Fitz-Randolph); Date: Wed, 3 Sep 1997 13:40:36 -0500; It is my understanding that the 8877 is such an excellently stable tube that it does not require any form of parasitic suppressor... when used by itself.....(certainly my AL-1500 doesn't employ any p; /archives//html/Amps/1997-09/msg00059.html (8,396 bytes)
20. [AMPS] 3-500Z vs 3-500ZG (score: 1): Author: w5hvv@aeneas.net (Rod Fitz-Randolph); Date: Wed, 10 Sep 1997 20:50:03 -0500; Not sure about the 3-500ZG designation but I am referring to the graphite plate 3-500s. My friend, WA4VWR, needs to replace a 3-500Z in his SB-220. He doesn't believe he should just replace one singl; /archives//html/Amps/1997-09/msg00235.html (7,496 bytes)

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