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Total 27 documents matching your query.

1. [AMPS] Radiation cooling (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Fri, 05 Feb 1999 10:20:42 -0500
Hello all, This did make me chuckle because I envisioned the same thing at the Richmond, VA hamfest a couple of weeks ago. Some fellow was selling one of those blower/vacuum devices used at your bank
/archives//html/Amps/1999-02/msg00171.html (7,798 bytes)

2. [AMPS] 4-400's (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Tue, 09 Feb 1999 08:49:20 -0500
Hello all, I've been reading with considerable interest the results Frank, W3LPL and others in recent days, have had with setting up G-G tuned inputs in a passive manner. I am putting the final touch
/archives//html/Amps/1999-02/msg00274.html (7,572 bytes)

3. [AMPS] Gassy tube?? (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Sat, 13 Feb 1999 16:41:17 -0500
Hello All, After much 'goosey-ness' I finally applied HV to my 10 meter 4-400 amp. One of the two tubes appears really gassy. Looks more like a mercury vapor rectifier than a power tube. It has a ver
/archives//html/Amps/1999-02/msg00360.html (7,428 bytes)

4. [AMPS] What (modern) tube to use? (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Fri, 19 Feb 1999 09:52:35 -0500
Hello all, Henry has been using this tube in some of there amps since the mid 80's. 73 de Steve, NJ4F -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrat
/archives//html/Amps/1999-02/msg00501.html (10,698 bytes)

5. [AMPS] YC-156 (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Wed, 24 Feb 1999 11:38:16 -0500
Hello all, Realistically, what type of drive requirement, and at what voltage level, are required for 1500 watt output? For instance, I use Ten Tecs with 100 watts of drive, not 120 or 140, so would
/archives//html/Amps/1999-02/msg00654.html (7,928 bytes)

6. [AMPS] HV Connectors (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Mon, 18 Jan 1999 11:34:32 -0500
Hello all, FWIW, I use solid core automotive spark plug cable. It fits the Millen HV connectors just fine. Longevity has got to be better in the house than under the hood of a car. I would guess it m
/archives//html/Amps/1999-01/msg00249.html (9,376 bytes)

7. [AMPS] Transformer ID and info (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Tue, 19 Jan 1999 07:55:10 -0500
Hello all, Does anyone have any info on a Triad plate transformer number 75071. There are 4 terminals for the primary and two for the secondary. I have no idea of the voltage or current it is good fo
/archives//html/Amps/1999-01/msg00266.html (6,960 bytes)

8. [AMPS] 4cx5000 (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Fri, 22 Jan 1999 08:54:35 -0500
Carl, just what is YOUR problem? 90% percent of the stuff going back and forth is done in a civil manner, even if both sides are not in agreement, but your main focus seems to be just plain nasty whe
/archives//html/Amps/1999-01/msg00317.html (14,939 bytes)

9. [AMPS] Need Modutec Pnl Meters (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Thu, 28 Jan 1999 17:38:17 -0500
Oh, my gosh... A question I can answer... Just yesterday I was looking at a Fair Radio catalog and noticed they had Modutec meters. They were rectangular in appearance, but they may or may not be the
/archives//html/Amps/1999-01/msg00558.html (8,518 bytes)

10. [AMPS] Fw: [TenTec] Titan info (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Tue, 10 Nov 1998 09:05:31 -0500
Here are my experiences with the Titan. I purchase mine new in about '90. After running lots of CW contests, in last years ARRL DX contest the amp failed. It first appeared like a dirty relay contact
/archives//html/Amps/1998-11/msg00152.html (9,655 bytes)

11. [AMPS] Screen regulators circuits (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Wed, 18 Nov 1998 17:11:21 -0500
<excerpt>This discussion seems to be going around in circles and not really getting anywhere. </excerpt>Yes, but unlike the way it was last year (for those here then,) it is a lot more peaceful and l
/archives//html/Amps/1998-11/msg00258.html (7,802 bytes)

12. [AMPS] Augmenting SB-220 power supply (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Sun, 13 Sep 1998 17:15:11 -0400
Hello Bob, I would think it is perfectly do-able. W3LPL, a super M/M contest station in MD, has ONE, really MASSIVE xformer/pwr supply providing all the HV for 5 different 3-1000 home brew amps, whic
/archives//html/Amps/1998-09/msg00166.html (9,442 bytes)

13. [AMPS] Augmenting SB-220 power supply (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Mon, 14 Sep 1998 07:57:57 -0400
Your absolutely correct. Knowing Frank as a resourceful fellow, I suspect he probably came across the components at a price he couldn't beat. I remember I 'gave' a transformer to a fellow for $25 onc
/archives//html/Amps/1998-09/msg00185.html (9,571 bytes)

14. [AMPS] 4-1000A amp design (score: 1)
Author: sbookout@mnsinc.com (Steve)
Date: Mon, 10 Aug 1998 16:44:08 -0400
So, John, (and all) what is the story on the aluminum socket for those of us in the dark and in the possession of the Alum type socket. Why am I now in deep Kim-chee (sp?) Tks 73 de Steve, NJ4F ** P
/archives//html/Amps/1998-08/msg00083.html (8,077 bytes)

15. [AMPS] Socket Identification (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Sun, 11 Jan 1998 21:00:52 -0500
Hello all, I have a socket in my possession which I can't identify and thought some of you may have a clue or two. It is a breech lock type of socket similar to those used with a 4cx1000. The number
/archives//html/Amps/1998-01/msg00032.html (7,820 bytes)

16. [AMPS] Y131A --> SK800B (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Mon, 12 Jan 1998 16:54:33 -0500
Hello all, After finding this out, I looked in my 1990 ARRL handbook and found a construction article on building a 2 meter 4cx1000 amp using this technique. The text went into some additional detail
/archives//html/Amps/1998-01/msg00038.html (8,942 bytes)

17. [AMPS] AL-1500 (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Thu, 04 Dec 1997 11:38:40 -0500
Anyone want to buy my W-4 watt meter?? It is an easy way to increase your output power for a modest price. I don't know why more of them are sought after. I used it this past weekend on the multiplie
/archives//html/Amps/1997-12/msg00073.html (9,884 bytes)

18. [AMPS] Tuned input for 4-400's (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Tue, 16 Dec 1997 08:53:52 -0500
Hello esteemed 'amp'ers', Anyone have the specific values for 10 meter tuned input circuit for pair of 4-400's in run in GG? I know I have it somewhere, but can't lay my hands on it. L or PI just fin
/archives//html/Amps/1997-12/msg00309.html (7,110 bytes)

19. [AMPS] HV Wire/retubing Henry 2K (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Sun, 28 Dec 1997 18:55:18 -0500
Don't know how many will agree with me, but for years I have used automotive ignition wire for my HV stuff. I use the 7 or 8 MM SOLID core wire. Years ago I bought a 100 foot spool and am still using
/archives//html/Amps/1997-12/msg00366.html (8,758 bytes)

20. [AMPS] Silver plating (score: 1)
Author: sbookout@mnsinc.com (Steve Bookout)
Date: Wed, 03 Sep 1997 11:29:19 -0400
Hello All, To take it one step farther, I once gold plated a tank coil made from soem some 1/4" copper tubing. It was done while doing some PC board plating. Now, that REALLY looked nice.....but, it
/archives//html/Amps/1997-09/msg00045.html (8,173 bytes)


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