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1. [AMPS] WTB RF Power Transistors (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Thu, 2 Aug 2001 22:17:26 -0500; Thank you for your time-I need qty's of these. HelloI am buying these power transistors : 2N6080 or Mot.# 19A116965P1 2N6082 or Mot.#'s 19A129181P2 19A13406P2 MRF-212 MRF239 2N6256 or CTC-CD3649 2N59; /archives//html/Amps/2001-08/msg00022.html (6,734 bytes)
2. [AMPS] 4CX1000a Tubes and Socket (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Wed, 8 Aug 2001 15:55:05 -0500; HelloI have 2 of JAN 8168 / 4CX1000A that are very nice looking, good pulls for sale. Both for 75.00 I have a very nice, new unused socket. This appears to be a Johnson one. It has an integral chimne; /archives//html/Amps/2001-08/msg00092.html (6,790 bytes)
3. [AMPS] 4CX1000A tubes and socket (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Thu, 9 Aug 2001 08:20:45 -0500; HelloThanks all-the items are spoken for.Byron. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner; /archives//html/Amps/2001-08/msg00107.html (6,508 bytes)
4. [AMPS] 100 CFM Blowers (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Thu, 16 Aug 2001 13:58:18 -0500; Hello AllThought I would pass along what I feel is a very good deal on a NOS sealed bearing 100 CFM blower { squirrel cage centrifugal }.There are around 200 or so left and they are priced at 8.00 ea; /archives//html/Amps/2001-08/msg00161.html (6,860 bytes)
5. [AMPS] For Sale - 2 of VHF Amps (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Mon, 23 Jul 2001 00:28:52 -0500; HelloI have for sale two 144 Mhz. RF power amps : 1. A W6PO style 8877 unit, as shown in Eimac bulletin and handbooks. The unit was built commercially in the 80's by a company in Cal. if I recall cor; /archives//html/Amps/2001-07/msg00282.html (7,696 bytes)
6. [AMPS] Power Tubes For Sale (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Fri, 15 Jun 2001 19:13:00 -0500; HelloI have some power tubes to sell5 of 4-1000a, some are 8166, all used and reputed to be good, all are Eimac. Best offer for all. 3 of 304-TL NOS, boxes not real good but tubes are NOS I believe.; /archives//html/Amps/2001-06/msg00123.html (6,605 bytes)
7. [AMPS] Filament Chokes (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Fri, 15 Jun 2001 21:23:21 -0500; HelloI have 2 of NOS B&W filament chokes type FC-30A which are in boxes for sale. Thanks, Byron. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requ; /archives//html/Amps/2001-06/msg00124.html (6,343 bytes)
8. [AMPS] 5736 Tubes (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Fri, 15 Jun 2001 21:30:40 -0500; HelloI have a pair of NOS type 5736 tubes for sale, thanks, WA5THJ. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting; /archives//html/Amps/2001-06/msg00125.html (6,276 bytes)
9. [AMPS] For Sale- Large Air Variable (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Mon, 25 Jun 2001 14:18:02 -0500; HelloI have for sale a NOS {military spare parts} air variable cap. This fellow is fairly large {at least to me} measuring 18" long x 8" wide x 5" tall {closed}. It is not marked as to the manufactur; /archives//html/Amps/2001-06/msg00277.html (6,757 bytes)
10. [AMPS] Older Filament Transformers- Tube Transmitters (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Tue, 24 Apr 2001 15:33:11 -0500; HelloI have these used filament transformers from some high power transmitters {some Collins} and I need to get them out of the way, will sell for good price, or trade for VHF knick-knacks. Prefer lo; /archives//html/Amps/2001-04/msg00515.html (7,297 bytes)
11. [AMPS] CAI HV supply (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Tue, 24 Apr 2001 16:20:27 -0500; HelloIn addition to the filament transformers I have a complete CAI 3KV { for 8877} supply and another minus the HV tranf. and diodes {for parts} Local pickup in Houston, TX area.Thanks. -- FAQ on WW; /archives//html/Amps/2001-04/msg00516.html (6,483 bytes)
12. [AMPS] RF Ammeter (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Wed, 25 Apr 2001 10:13:23 -0500; HelloI have a beautiful Weston #1533 size 3" range 0-15 RF ammeter with the matching type C heating element. The meter is a mil-spec sealed unit that reads 0-15 RF Amps. The type C heating element is; /archives//html/Amps/2001-04/msg00527.html (6,584 bytes)
13. [AMPS] 8877 / GS-35B (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Sat, 10 Mar 2001 07:22:20 -0600; The tube is available in NA from Tom Hix, w4th@webtv.net Also, from CT HAM RADIO DEVICES at http://www.dxham.com (EU, AS, OC) The price range is around 120-150 USD shipped. 73 MY 2 CENTS WORTH- BUY Y; /archives//html/Amps/2001-03/msg00068.html (6,738 bytes)
14. [AMPS] Eimac Y-769 { 4CX350F} Tubes (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Wed, 21 Feb 2001 17:06:19 -0600; of you -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com; /archives//html/Amps/2001-02/msg00293.html (6,758 bytes)
15. [AMPS] Y-769 Eimac Tubes (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Fri, 23 Feb 2001 17:55:10 -0600; Hello, I have 4 new in cans 1990 D/C Eimac Y-769. This is a military version of the 4CX350F. I would like to trade these for 4CX250R-7580W, Y-400, 8930, DX393A, 7289, 8745, 3CX100A5 or similiar types; /archives//html/Amps/2001-02/msg00314.html (6,506 bytes)
16. [AMPS] K2RIW Amp (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Sat, 24 Feb 2001 19:26:04 -0600; ? Hello- Ham Radio Mag. had a series of articles following the K2RIW style, authored by the late Fred Merry, for 50, 144 and 220 Mhz. parallel amps built in the K2RIW fashion. In fact, this series of; /archives//html/Amps/2001-02/msg00323.html (6,880 bytes)
17. [AMPS] 2C39 contact rings (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Wed, 20 Dec 2000 21:51:12 -0600; Thanks ahead of time to all reading my submission. I am looking for a source for the anode and grid contact rings for the 2C39 size tubes. Also, I would be interested in cathode/filament contact asse; /archives//html/Amps/2000-12/msg00277.html (6,698 bytes)
18. [AMPS] Water cooled 4CX250 (score: 1): Author: bjtatum@ev1.net (Byron Tatum); Date: Sun, 31 Dec 2000 16:21:08 -0600; I have an old Eimac 4W300, which to the best of my knowledge is a water cooled 4X150A.It is really a nice looking job, just wish it was a heavier tube! WA5THJ -- FAQ on WWW: http://www.contesting.com; /archives//html/Amps/2000-12/msg00382.html (6,032 bytes)
19. [Amps] Modified W2GN VHF Amplifiers (score: 1): Author: "Byron Tatum" <bjtatum@ev1.net>; Date: Fri, 23 Dec 2005 11:01:08 -0600; HelloTo anyone interested I would like to describe an undertaking here involving an adaptation of the old K2RIW / W2GN design. As you well know W2GN published amplifier articles in Ham Radio Mag. for; /archives//html/Amps/2005-12/msg00308.html (10,326 bytes)
20. [Amps] SVP's (score: 1): Author: "Byron Tatum" <bjtatum@ev1.net>; Date: Sun, 25 Dec 2005 21:30:42 -0600; HelloCan anyone direct me to a source for the "SVP"'s for use on the screen grid of a tetrode ? I believe they were used by W2GN in his tetrode amplifiers and I bought a few from Connie when he took; /archives//html/Amps/2005-12/msg00335.html (6,224 bytes)

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