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21. Re: [Amps] 240V Outlet (score: 1)
Author: donroden@hiwaay.net
Date: Thu, 13 Aug 2009 09:29:21 -0500
legal limit amp....... now that's a quaint term. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-08/msg00309.html (9,685 bytes)

22. Re: [Amps] parasitic oscillation techniques (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 24 Aug 2009 06:05:36 -0500
Measures was laying groundwork for his 1988-89 articles in the mid 80's. That should be close to 22 years + or - a few blown 3-500s. Don WA4NPL _______________________________________________ Amps ma
/archives//html/Amps/2009-08/msg00433.html (9,564 bytes)

23. Re: [Amps] FW: parasitic oscillation techniques (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 24 Aug 2009 10:10:24 -0500
Exactly.... leaky seals, inproper grounding, AF/RF feedback, bad relay contacts, bad coax. all blamed on parasitics. Don WA4NPL _______________________________________________ Amps mailing list Amps@
/archives//html/Amps/2009-08/msg00439.html (9,774 bytes)

24. Re: [Amps] unsubscribe me please (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 24 Aug 2009 12:56:08 -0500
But how would you feign indignation ? Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-08/msg00452.html (8,493 bytes)

25. Re: [Amps] parasitic oscillation techniques (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 24 Aug 2009 22:07:55 -0500
Long story short: An AEL FM-2.5K transmitter Belated Condolences....... 43 years in Bdcast Tx repair. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com
/archives//html/Amps/2009-08/msg00480.html (10,139 bytes)

26. [Amps] OFF TOPIC / Rocket Scientist (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 24 Aug 2009 22:26:11 -0500
I wasn't a Rocket Scientist, but I did set up a HDTV converter box for a gentleman who WAS a rocket scientist... Walter Jacobi, one of Von Braun's rocket team, back last April. Don WA4NPL ___________
/archives//html/Amps/2009-08/msg00483.html (7,825 bytes)

27. Re: [Amps] PEER REVIEW (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 29 Aug 2009 11:00:55 -0500
I think it's against the law to peer in our community...... Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listin
/archives//html/Amps/2009-08/msg00601.html (7,855 bytes)

28. Re: [Amps] SB-220 bias question (score: 1)
Author: donroden@hiwaay.net
Date: Sun, 30 Aug 2009 23:05:22 -0500
I agree. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-08/msg00649.html (18,087 bytes)

29. [Amps] Proper tuning / was SB-220 bias question (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 31 Aug 2009 22:54:48 -0500
Just do like everybody else and holler "Helllllllloooooooooooooooooooo" While tuning for max smoke. Its almost as good as a "CQ DX ONLY" . . . . . Don WA4NPL _________________________________________
/archives//html/Amps/2009-08/msg00663.html (10,066 bytes)

30. Re: [Amps] SB-220 bias question (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 31 Aug 2009 23:01:49 -0500
Wouldn't that defeat the reason for pinning the ALC meter ???? Don WA4NPL ps ... Wasn't it Teddy Roosevelt that said , " Talk Softly but carry a big ALC" ____________________________________________
/archives//html/Amps/2009-08/msg00664.html (9,517 bytes)

31. Re: [Amps] LK-500 Metering (score: 1)
Author: donroden@hiwaay.net
Date: Wed, 02 Sep 2009 09:47:07 -0500
If a shunt opens across a meter, ALL the current goes through the meter. ( smoke and flames ) Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://l
/archives//html/Amps/2009-09/msg00017.html (7,622 bytes)

32. Re: [Amps] 4-1000A neutralization (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 05 Sep 2009 11:48:38 -0500
Not to mention heat radiation between tubes. A black shield will help keep 'em cool. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.cont
/archives//html/Amps/2009-09/msg00048.html (7,245 bytes)

33. [Amps] Pair of SB-220s (score: 1)
Author: donroden@hiwaay.net
Date: Sat, 05 Sep 2009 23:39:41 -0500
Not saying anybody WOULD,,,,,,,,,,, but if you COULD..... parallel a pair of SB-220s on a single band ? Wilkinson Power deviders / combiners for zero phase combining? A 90 degree network on the input
/archives//html/Amps/2009-09/msg00053.html (6,589 bytes)

34. Re: [Amps] Fixing scratched meters (score: 1)
Author: donroden@hiwaay.net
Date: Wed, 09 Sep 2009 08:30:00 -0500
Rockwell 114 windscreens are $$$ too. Oshkosh always had vendors selling 1000 and 2000 grit sandpaper and other polishing products. One used to pass out emory boards for fingernails , and it would po
/archives//html/Amps/2009-09/msg00119.html (9,038 bytes)

35. Re: [Amps] to buy 8 pieces 200uF 500V caps (score: 1)
Author: donroden@hiwaay.net
Date: Tue, 15 Sep 2009 10:26:23 -0500
Saw this on the boat anchor list...................... Don WA4NPL For sale. Computer grade electrolytic capacitors. These are for circuit board or perfboard mounting with solder terminals one end and
/archives//html/Amps/2009-09/msg00197.html (10,580 bytes)

36. Re: [Amps] Vacuum variable hipot (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 18 Sep 2009 11:17:31 -0500
Can you "really" cook a vacuum ?? I have never heard of a getter function being available. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://list
/archives//html/Amps/2009-09/msg00240.html (10,757 bytes)

37. Re: [Amps] Dimished Tube Life (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 25 Sep 2009 11:14:36 -0500
The most correct answer is : 4 hours Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2009-09/msg00313.html (10,917 bytes)

38. Re: [Amps] old mags (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 25 Sep 2009 20:46:55 -0500
Remember, under present copyright law the copyrights Glen, When do you plan to kick the bucket ? I might not be able to wait that long.... Don WA4NPL _______________________________________________ A
/archives//html/Amps/2009-09/msg00326.html (6,670 bytes)

39. Re: [Amps] Henry 3K Classic project. (score: 1)
Author: donroden@hiwaay.net
Date: Fri, 25 Sep 2009 23:07:18 -0500
Feed 110 through a variac or 100 watt lightbulb to the normal 220 connection. Don WA4NPL _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.
/archives//html/Amps/2009-09/msg00331.html (9,944 bytes)

40. Re: [Amps] 73 Magazine (score: 1)
Author: donroden@hiwaay.net
Date: Mon, 28 Sep 2009 21:59:15 -0500
What Year/Month did 73 feature a construction article building a quad of 4CX250Bs on 80-10 in grounded screen/ elevated grounded grid? Don WA4NPL _______________________________________________ Amps
/archives//html/Amps/2009-09/msg00350.html (8,265 bytes)

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