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21. [AMPS] Switches (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Fri, 13 Oct 2000 12:27:11 -0400; Measures' "superior attitude" strikes again. For generations amateurs have been taught to tune g-g amplifiers for maximum output. Tune for plate/screen dip, load for specified screen current is fore; /archives//html/Amps/2000-10/msg00280.html (9,645 bytes)
22. [AMPS] Switches (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Fri, 13 Oct 2000 14:03:10 -0400; It may not be good engineering practice in your book. However, it may be good commercial practice and that has to be a major concern when designing a product for a target audience. Input bandwidth c; /archives//html/Amps/2000-10/msg00286.html (9,228 bytes)
23. [AMPS] Switches (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Fri, 13 Oct 2000 14:03:13 -0400; This topic got started because Tom asked if anyone knew of a source of switches (in commercial quantities) at a better price, better availability than the JV-9000 or Radio Switch. He was particularl; /archives//html/Amps/2000-10/msg00287.html (8,837 bytes)
24. [AMPS] Switches (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Sat, 14 Oct 2000 09:13:29 -0400; Just because you haven't heard of it doesn't make it invalid. Although it is not used in amateur amplifiers since the single pi was "good enough" for tube exciters, more complex networks are often u; /archives//html/Amps/2000-10/msg00297.html (8,548 bytes)
25. [AMPS] Switches (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Sat, 14 Oct 2000 09:13:32 -0400; Was Alpha using RSC switches or something built in LZ in the 91B? At one time I seem to remember that part of the hype concerning the lower cost was due to off shore components that were "built unde; /archives//html/Amps/2000-10/msg00298.html (9,192 bytes)
26. [AMPS] Screen protection WHAAAATTTTTT!!!! (score: 1): Author: w8ik@subich.com (Joe Subich, K4IK); Date: Mon, 16 Oct 2000 19:28:31 -0400; Conrad Writes ... Make that trip a fast zero crossing solid state relay in the primary of the screen supply. The SSR should "open" at the zero voltage point and, with the proper MOV to limit the indu; /archives//html/Amps/2000-10/msg00412.html (8,333 bytes)
27. [AMPS] Problem with SB-220 Bias Diodes (score: 1): Author: w8ik@subich.com (Joe Subich, W8IK); Date: Sat, 2 Sep 2000 09:05:44 -0400; "Measures" pontificates ... I would consider failure to hold off high voltage (regular, repeatable "big bangs" in SSB) a demonstrable problem. Quite simply, a tube problem is the most likely explanat; /archives//html/Amps/2000-09/msg00055.html (8,980 bytes)
28. [AMPS] tube S 2002 Japanese (score: 1): Author: w8ik@subich.com (Joe Subich, W8IK); Date: Wed, 20 Sep 2000 21:08:40 -0400; I *Think* the S-2002 was also known as 12JS6C (the final tube in the FT-101). It has been a long time and I no longer have any of the manuals for confirmation. There have been some articles about mod; /archives//html/Amps/2000-09/msg00926.html (7,922 bytes)
29. [AMPS] info (score: 1): Author: w8ik@subich.com (Joe Subich, W8IK); Date: Sun, 13 Aug 2000 15:25:38 -0400; If Outlook/Outlook Express are configured as recommended by Microsoft (1) Attachment Security "High" and (2) "Restricted Zone" ... Outlook and Outlook Express will not execute ActiveX, VBS (Visual B; /archives//html/Amps/2000-08/msg00275.html (7,736 bytes)
30. [AMPS] Caveat on Dentron Filaments + MLA-2500B Notes (score: 1): Author: w8ik@subich.com (Joe Subich, W8IK); Date: Mon, 31 Jul 2000 19:17:59 -0400; Yes, Dentron used the Dale resistors ... not a good choice. -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Pr; /archives//html/Amps/2000-07/msg00000.html (9,508 bytes)
31. [AMPS] YC-156 Amp Construction Ideas Wanted (score: 1): Author: w8ik@subich.com (Joe Subich, W8IK); Date: Sat, 17 Jun 2000 16:55:23 -0400; 1000 Ohms looks awfully low for a tube with 6 KV on the plates ... unless you're planning to run very high currents (and super power output). -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submis; /archives//html/Amps/2000-06/msg00229.html (6,997 bytes)

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