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21. Re: [Amps] [BULK] - DIN stands for....? (score: 1)
Author: "Bill Turner" <dezrat@copper.net>
Date: Sat, 25 Feb 2006 17:52:44 -0800
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Relax, Bert. I was just pointing out that a connector designed for mass produced cheap audio stuff "might" not be the best for a two or three thousand dollar
/archives//html/Amps/2006-02/msg00573.html (9,179 bytes)

22. Re: [Amps] DIN (score: 1)
Author: "Bill Turner" <dezrat@copper.net>
Date: Sat, 25 Feb 2006 17:55:54 -0800
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ May be true these days, but back when the RCA jack and plug were invented, RCA was King of the Radio and TV Hill. Anyone know the exact year? 73, Bill W6WRT _
/archives//html/Amps/2006-02/msg00574.html (7,577 bytes)

23. [Amps] Not in this lifetime (score: 1)
Author: "Bill Turner" <dezrat@copper.net>
Date: Sat, 25 Feb 2006 18:07:47 -0800
I just got the following message from pthielking. Please be advised that I charge 25 cents to do your spam filtering for you. PayPal, check or money order will be fine. 73, Bill W6WRT ~~~~~~~~~~~~~~~
/archives//html/Amps/2006-02/msg00575.html (6,911 bytes)

24. Re: [Amps] [BULK] - DIN stands for....? (score: 1)
Author: "Bill Turner" <dezrat@copper.net>
Date: Sun, 26 Feb 2006 04:04:14 -0800
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Couldn't have said it better myself. D-sub is good if you want to spend the money for the punch. I haven't yet. 73, Bill W6WRT _______________________________
/archives//html/Amps/2006-02/msg00581.html (8,990 bytes)

25. Re: [Amps] [BULK] - DIN stands for....? (score: 1)
Author: "Bill Turner" <dezrat@copper.net>
Date: Sun, 26 Feb 2006 10:24:26 -0800
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I'd be glad to count them. Here they are for the IC-756PRO III: ACC 1 pins: RTTY RTTY keying signal SEND Keys external amplifier MOD Modulator input for data
/archives//html/Amps/2006-02/msg00587.html (10,235 bytes)

26. Re: [Amps] [BULK] - DIN stands for....? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 06:46:46 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Aren't they only 12-volt rated? 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@contesting.co
/archives//html/Amps/2006-02/msg00606.html (8,677 bytes)

27. [Amps] RE : DIN stands for....? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 06:51:13 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Mouser in the US has a lot of 8-pin DIN plugs which will fit the FT-1000MP, but I'm sure there are lots of suppliers in Europe, whe
/archives//html/Amps/2006-02/msg00607.html (9,079 bytes)

28. Re: [Amps] [BULK] - DIN stands for....? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 07:53:30 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I would think talk about connectors would always be apropos for amp builders and users. 73, Bill W6WRT ____________________________
/archives//html/Amps/2006-02/msg00611.html (8,560 bytes)

29. Re: [Amps] RE : DIN stands for....? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 08:05:22 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I stand corrected on the band data connector. On my FT-1000MP I only used the ACC connector and that is a standard 8-pin, common as
/archives//html/Amps/2006-02/msg00613.html (9,727 bytes)

30. Re: [Amps] figuring tube output impedance (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 12:36:38 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I'm GUESSING the FCC will be very interested in your amp. Even at a lousy 50% efficiency that is 3900 watts output. Bill, W6WRT ___
/archives//html/Amps/2006-02/msg00638.html (7,976 bytes)

31. Re: [Amps] 3CX3000 input impedence (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 12:40:12 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ There is another way. Check any recent ARRL handbook in the section about amplifier design. You can create a simple L network with
/archives//html/Amps/2006-02/msg00639.html (7,875 bytes)

32. Re: [Amps] figuring tube output impedance (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Mon, 27 Feb 2006 22:22:32 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I've always felt the best dummy load was an antenna, used judiciously of course. Ten meters at midnight works, or 160 meters at noo
/archives//html/Amps/2006-02/msg00659.html (8,721 bytes)

33. Re: [Amps] capacitor oils TSPA (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Tue, 28 Feb 2006 21:55:03 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Some folks have mentioned using automatic transmission fluid with good success. One cautionary note is that it contains friction-in
/archives//html/Amps/2006-03/msg00001.html (7,220 bytes)

34. Re: [Amps] capacitor oils TSPA (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Wed, 01 Mar 2006 06:02:16 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Groan. :-) Bill, W6WRT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contestin
/archives//html/Amps/2006-03/msg00005.html (7,400 bytes)

35. Re: [Amps] HB amps (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Thu, 02 Mar 2006 21:24:00 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If you take away the nostalgia factor, there are better tubes available, IMO. For about the price of a pair of 813s you can get a s
/archives//html/Amps/2006-03/msg00032.html (7,591 bytes)

36. Re: [Amps] HB Amps (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Fri, 03 Mar 2006 21:09:12 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 8877s are pricey, but you can get essentially the same performance from a single GS-35b for about $120 including shipping. It requi
/archives//html/Amps/2006-03/msg00056.html (8,360 bytes)

37. Re: [Amps] HB Amps (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Sat, 04 Mar 2006 09:03:28 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I was referring to the price of new, not NOS. A pair of brand new 813s will be less than a brand new 3-500Z by perhaps $50 more or
/archives//html/Amps/2006-03/msg00066.html (8,505 bytes)

38. Re: [Amps] HB Amps (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Sat, 04 Mar 2006 13:11:23 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ It isn't often done, but I suspect it would make a decent lower power amp too for someone who wants perhaps 500 watts or so. A Ferr
/archives//html/Amps/2006-03/msg00076.html (8,970 bytes)

39. Re: [Amps] A request from Portugal (Was: RE: testing 572 B tubes) (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Sat, 04 Mar 2006 13:36:28 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I about had a heart attack when I read the above before I realized you meant to have the filament power either off or very low. If
/archives//html/Amps/2006-03/msg00077.html (8,129 bytes)

40. Re: [Amps] What's a better rheostat placement ? (score: 1)
Author: Bill Turner <dezrat@copper.net>
Date: Sun, 05 Mar 2006 12:06:31 -0800
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Into the primary. It would never handle the current if wired on the secondary side. Bill, W6WRT ___________________________________
/archives//html/Amps/2006-03/msg00096.html (7,537 bytes)

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