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21. [AMPS] Thanks sq outer round inner coax (score: 1): Author: kb7ww@easystreet.com (Arthur Moe); Date: Thu, 21 Feb 2002 00:48:58 +0000; Thanks to all who answered this question. I will post a summary in a few minutes, several asked for the information. AGN TKS Art KB7WW -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: a; /archives//html/Amps/2002-02/msg00214.html (6,542 bytes)
22. [AMPS] Summary of info on SQ outer Round inner coax (score: 1): Author: kb7ww@easystreet.com (Arthur Moe); Date: Thu, 21 Feb 2002 01:06:18 +0000; Got several answers to my question so here goes. I will list the source if the author sent it. For square coax with air dielectric, to a very good approximation, the impedance is 138log (D/d). That i; /archives//html/Amps/2002-02/msg00215.html (8,282 bytes)
23. [AMPS] Need Identification help (score: 1): Author: kb7ww@easystreet.com (Arthur Moe); Date: Sun, 27 Jan 2002 22:38:51 +0000; Need information on Amperex vacuum capacitor model CVG5/2C-15KV Can anyone help with the C value ??? -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative; /archives//html/Amps/2002-01/msg00208.html (6,382 bytes)
24. [AMPS] What materials to use in a RF field ??? (score: 1): Author: kb7ww@easystreet.com (Arthur Moe); Date: Tue, 29 Jan 2002 02:47:10 +0000; I am about to start on another 2 meter amplifier, my original 8877 is doing fine even after 20 years of service. It is not a copy of the W6PO design. It is a copy of one built by WB6NMT Louis Ancioux; /archives//html/Amps/2002-01/msg00244.html (8,281 bytes)
25. Re: [Amps] bird 43 slug (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Mon, 02 Feb 2004 23:49:13 +0000; You can buy a 500 watt slug from Coaxial Dynamics. the slug is 950 to 1300 MHZ, and is interchangeable with those manufactured by Bird Electronic Corporation. Look here http://www.coaxial.com/home_fr; /archives//html/Amps/2004-02/msg00019.html (9,837 bytes)
26. Re: [Amps] ARCO compression trimmer caps (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Sat, 11 Sep 2004 18:43:14 +0000; Keep in mind when measuring, that most threads "major" diameter is a few thousands undersize. This is done to avoid having a sharp pointed thread that becomes "ragged" ( not smooth ) when finished. A; /archives//html/Amps/2004-09/msg00203.html (8,218 bytes)
27. Re: [Amps] output ckts. (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Sun, 19 Sep 2004 23:42:31 +0000; Carl, Are you thinking about the one that had 5 coils with their links about the radius of a multi position switch??? if so B&W _______________________________________________ Amps mailing list Amps@; /archives//html/Amps/2004-09/msg00340.html (7,739 bytes)
28. Re: [Amps] Looking for a design for a single 4cx250b tube on50Mhz-six meters. (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Tue, 12 Oct 2004 19:50:23 +0000; There is a design in the late 70's early 80's ARRL hand books. On page 7-8 in 1981. Art KB7WW _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contes; /archives//html/Amps/2004-10/msg00184.html (7,142 bytes)
29. Re: [Amps] GI-46B Question (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Fri, 15 Oct 2004 15:42:48 +0000; All, If you look around these sites you will find VHF amplifiers using these tubes. One is a commercial builder in europe. See mid power list. http://www.pollak.sulinet.hu/elektro/pa_rev/pa_rev.htm#m; /archives//html/Amps/2004-10/msg00216.html (9,164 bytes)
30. [Amps] To who ever wanted a GAUSSMETER (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Tue, 19 Oct 2004 18:46:24 +0000; Spotted on ePAY er eBAY. RFL #3265 UNIVERSAL GAUSSMETER http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=7321&item=3846143610&rd=1 Art KB7WW _______________________________________________ Amps; /archives//html/Amps/2004-10/msg00272.html (6,352 bytes)
31. Re: [Amps] 5 kw amps -- why? (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Wed, 20 Oct 2004 02:10:26 +0000; It has been asked before but here again. How fast will your car go ??? Faster than the speed limit right ??? Do you drive it at it's top speed ??? When you go up a steep hill are you glad you have th; /archives//html/Amps/2004-10/msg00284.html (9,966 bytes)
32. [Amps] RE: Snipers are the scourge of Ebay] (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Wed, 20 Oct 2004 23:06:12 +0000; I don't under stand your statement!!!! Soap Box ON!!! There is so much talk about shills that I feel that this is one way not to get bit by one. When I find an item that I would like to bid on I make; /archives//html/Amps/2004-10/msg00333.html (8,218 bytes)
33. Re: [Amps] RE: Snipers are the scourge of Ebay] (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Wed, 20 Oct 2004 23:36:08 +0000; This is true, but it all comes down to being disciplined in your price. DO NOT get caught up in the bidding wars. Decide what you want to bid and don't go higher. Art ________________________________; /archives//html/Amps/2004-10/msg00335.html (8,564 bytes)
34. [Amps] Meters needed (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Mon, 25 Oct 2004 17:52:26 +0000; All, Since there is a large numbers of builders here and I know that some of you are also great scroungers. I would like to ask for your help I am in need of 4 or 5 matching meters. I can use any val; /archives//html/Amps/2004-10/msg00408.html (6,415 bytes)
35. Re: [Amps] Shock hazard? (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Fri, 12 Nov 2004 21:07:48 +0000; Will and all, If your referring to the "CAP" connection on top of the tube you do NOT need to worry it is not the plate it is the grid. Typical Operation of the grid -13.5 volts. 12A7 http://hereford; /archives//html/Amps/2004-11/msg00186.html (8,232 bytes)
36. Re: [Amps] Eimac 3-400Z date stamp (score: 1): Author: Arthur Moe <kb7ww@easystreet.com>; Date: Wed, 01 Dec 2004 22:53:41 +0000; Jason, Here is a trick that my Elmer told me 40+ years ago about reading info on tube glass. Place the tube in the refrigerator and chill it. When cold remove and breath on it until it fogs up. This; /archives//html/Amps/2004-12/msg00012.html (7,410 bytes)

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