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1. [Amps] Hard-drive Dive (score: 1): Author: k7rdx at earthlink.net (k7rdx@earthlink.net); Date: Mon Mar 24 19:29:19 2003; Phil...My 4-1000Ax2 (7200 plate voltage) responded very well to parasitic supressors as you describe as well as three turns over a 100 ohm supressor at the cathode as well. Amp`s been real happy sinc; /archives//html/Amps/2003-03/msg00816.html (10,311 bytes)
2. [Amps] injected SPAM (score: 1): Author: k7rdx at earthlink.net (k7rdx@earthlink.net); Date: Sun Mar 30 13:32:12 2003; Oh yeah Marv.....If you do follow this Gents suggestion let me know where your link is...I really like the lists you provide and come to think of it, Makes for interesting reading compared to some of; /archives//html/Amps/2003-03/msg00941.html (8,379 bytes)
3. [Amps] 3-500Z Pin Desoldering (score: 1): Author: k7rdx at earthlink.net (k7rdx@earthlink.net); Date: Thu Feb 20 19:37:11 2003; The spring doesn`t lose it`s temper......The spring has no "feelings"! It does however lose temper, (As in tension) Good point though Rich, seems some of the older Henry amps suffer from this malady.; /archives//html/Amps/2003-02/msg00396.html (9,382 bytes)
4. [Amps] CBer?? (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Wed, 4 Dec 2002 19:31:41 -0800; Might want to require proof of license to banter on this reflector? 73 all, Jim. -- Original Message -- From: Rich <2@vc.net> To: mark <mark@sandlabs.com>; AMPS <amps@contesting.com> Sent: Wednesday,; /archives//html/Amps/2002-12/msg00082.html (18,555 bytes)
5. [Amps] sheet metal for covers (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Fri, 13 Dec 2002 15:37:39 -0800; Is that aluminum metal? What size are the holes in the perf.? Thanks, Jim -- Original Message -- From: <K6KWQ@aol.com> To: <kg6i@worldnet.att.net> Cc: <amps@contesting.com> Sent: Friday, December 13,; /archives//html/Amps/2002-12/msg00185.html (7,713 bytes)
6. [Amps] SELL: Millen HV Connectors (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sat, 21 Dec 2002 10:43:13 -0800; The Millen HV Connectors are also readily availiable from RFParts Co. Last set I bought there (Year or so ago) cost 18.00 per set. Quality seems to be as good as any produced in the past. Seasons gre; /archives//html/Amps/2002-12/msg00234.html (7,567 bytes)
7. [Amps] Amp Supply ATI-6 Tuned input board (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sun, 29 Dec 2002 16:18:22 -0800; Does anyone have an old Amp Supply ATI-6 tuned input board for sale? Please reply direct e-mail. I Wish all a great new year, Jim. -- StripMime Report -- processed MIME parts -- multipart/alternative; /archives//html/Amps/2002-12/msg00317.html (6,370 bytes)
8. [Amps] pandoras parasites (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Thu, 7 Nov 2002 06:45:48 -0800; I built around a single gs-35b and so far all I see is a very stable tube.It takes a bit more drive than a 8877 on hf but seems to be very durable. I did take the time to condition the tube and have; /archives//html/Amps/2002-11/msg00086.html (8,434 bytes)
9. [Amps] Re: Fw: 4-400A in Grounded Grid (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sat, 9 Nov 2002 12:38:26 -0800; Jim....You should have built a pair of 4-1000`s (Good tubes) and put 6700 or so on the plate....make those 4-400`s look like chicken feed! 73` Jim. -- Original Message -- From: Jan Erik Holm <sm2ekm@; /archives//html/Amps/2002-11/msg00150.html (9,305 bytes)
10. [Amps] LP filter effects (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sun, 17 Nov 2002 10:02:36 -0800; Anything between the LPF and ant with ANY amount of corrosive substance (Relay contacts,diode effect, coax switches, poor solder joints,poor station interconnects,etc.) will derate the LPF and make i; /archives//html/Amps/2002-11/msg00293.html (9,396 bytes)
11. [Amps] National rf choke R-175A (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Wed, 4 Sep 2002 19:04:40 -0700; Chris...Try the RFParts#rfc-3. I `m using this one with GS-35B and it performs very well,I understand it was developed by an Ameratron engineer..nice piece for sure. Also the Peter Dahl 3 amp choke l; /archives//html/Amps/2002-09/msg00032.html (8,232 bytes)
12. [Amps] Large NOS HV Ceramic bandswitch FA (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sun, 22 Sep 2002 14:40:22 -0700; Nice switch...Too bad it`s not shorting type....Hope you get a great $ for it,Jim. -- Original Message -- From: <LHNDMW@aol.com> To: <amps@contesting.com> Sent: Sunday, September 22, 2002 7:42 AM Sub; /archives//html/Amps/2002-09/msg00182.html (7,154 bytes)
13. [Amps] hENRY 2K-3 FAN NOISE (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Wed, 28 Aug 2002 16:54:16 -0700; blowers/fans to be much louder than blowers with oil impregnated bushings. Blade balance is the other noise factor...In other words$$ makes better blowers both from the standpoint of less vibration; /archives//html/Amps/2002-08/msg00314.html (8,733 bytes)
14. [Amps] hENRY 2K-3 FAN NOISE (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Thu, 29 Aug 2002 06:55:30 -0700; Hi George...that comment really doesn`t apply as most Broadcast transmitters are several miles away from their studios so blower noise in most situations is not a factor. All the amps I have built an; /archives//html/Amps/2002-08/msg00330.html (8,979 bytes)
15. [Amps] 3-400Z vs. 4-400A (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sat, 6 Jul 2002 08:50:22 -0700; And you must also realize that if he can`t dazzle you with his brilliance,he will baffle you with his bull...t. Jim. -- Original Message -- From: Lane Zeitler <ku7i@hotmail.com> To: <W0YR@aol.com>; <; /archives//html/Amps/2002-07/msg00080.html (10,500 bytes)
16. [Amps] Westinghouse WL-5736 (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sat, 15 Jun 2002 19:46:00 -0700; Does anyone have any data for a Westinghouse WL-5736? It appears to be a = bc triode with a glass base and external anode.1950`S VINTAGE? Thanks, Jim. -- StripMime Report -- processed MIME parts -- m; /archives//html/Amps/2002-06/msg00103.html (6,439 bytes)
17. [Amps] wl-5736 (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Mon, 17 Jun 2002 16:12:56 -0700; Thanks to all that responded to my want for data (WL-5736) BC = triode...it sure is great to have the vast wealth of knowledge this = reflector and it`s members provide! Jim/K7RDX -- StripMime Report; /archives//html/Amps/2002-06/msg00127.html (6,276 bytes)
18. [Amps] choke resonances (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Sat, 29 Jun 2002 12:21:39 -0700; The RF Parts choke described by Phil has been in use here for about two months in my latest HF project (GS-35B) with excellent results...and the people at RF Parts are some of the best in the busines; /archives//html/Amps/2002-06/msg00272.html (9,266 bytes)
19. [Amps] Adding 10 meters to a SB-221? (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Wed, 8 May 2002 06:36:27 -0700; You will also have to change the plate tune cap to one of lower value plus change the value of padding cap on 40 meters...Heath really wanted the favor of the FCC when they designed the 221....Made i; /archives//html/Amps/2002-05/msg00085.html (8,787 bytes)
20. [Amps] 7094 Tube (score: 1): Author: k7rdx@earthlink.net (k7rdx); Date: Tue, 5 Mar 2002 16:34:30 -0800; I have two good used ones (7094`s) and I`ll bet you can get them cheap! Jim,K7RDX -- Original Message -- From: Gary Schafer <gschafer@mediaone.net> To: Bill Smith <ko4nrbs@yahoo.com> Cc: <amps@contes; /archives//html/Amps/2002-03/msg00107.html (7,977 bytes)

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