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Total 129 documents matching your query.

41. [Amps] New Alpha (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Tue, 8 Nov 2005 11:03:39 -0600
My Alpha Omega arrived last week. It performs flawlessly. It is serial 6 of 20 (limited edition, only 20 being made). You can see a couple of photos at: http://www.dutson.net/Ham/FTDX9000.html Alpha
/archives//html/Amps/2005-11/msg00120.html (6,599 bytes)

42. Re: [Amps] Alpha 89 strange behavior (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Sat, 12 Nov 2005 15:35:57 -0800
Send Alpha an email. Perhaps they can offer advice. service@alpharadioproducts.com 73 Keith NM5G Hi from Italy! I own an Alpha 89 amplifier and use it for my second radio (IC765) in my SO2R set up. T
/archives//html/Amps/2005-11/msg00155.html (8,437 bytes)

43. Re: [Amps] Question about safety ground connection (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Sun, 13 Nov 2005 14:38:35 -0800
Bill, As you have noted, the standard 240V plug does not bring the safety ground to your chassis. However, you can wire the 240V circuit with safety ground (4th wire) and run a separate ground wire f
/archives//html/Amps/2005-11/msg00161.html (9,556 bytes)

44. Re: [Amps] Ultimate safety for house wiring (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Fri, 18 Nov 2005 11:18:25 -0600
Something seems wrong with this picture. When I think of RF burns I am reminded of that time back in early 60's when I was on the flight line at George AFB working on an F106 radar system. I temporar
/archives//html/Amps/2005-11/msg00309.html (10,033 bytes)

45. [Amps] Amp Power Cord Wiring (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Fri, 18 Nov 2005 13:41:58 -0600
Here are some excerpts out of my amp manual: 4. Connect the green conductor in the Alpha 87A power cord only to the power source neutral or ground. Connecting the green wire to a "hot" line is almost
/archives//html/Amps/2005-11/msg00314.html (7,106 bytes)

46. Re: [Amps] 4K-Ultra Restoration (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 7 Dec 2005 12:51:42 -0600
That would be 16A per phase rather than 32A per wire. That should be okay. 73, Keith NM5G I am going to replace all the 230VAC wiring with insulated multistrand AWG 14. According the ARRL Handbook, i
/archives//html/Amps/2005-12/msg00072.html (7,678 bytes)

47. Re: [Amps] Emailing: hf_millinium (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Mon, 12 Dec 2005 09:14:00 -0600
$4K plus packing and shipping overseas for a new, unproven amp that is likely set up to be modified for 3KW SSB operation. No thanks. 73, Keith NM5G Check this baby out. Rocky The message is ready to
/archives//html/Amps/2005-12/msg00134.html (7,497 bytes)

48. Re: [Amps] Designing the Cleanest Linear with RF Negative Feedback (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 14 Dec 2005 12:45:17 -0600
Or, upgrade to the 9000 that puts out 75 Watts class A. :) 73, Keith NM5G 2 cent reply de k5gw: You will need a reliable test setup to know when you have reached your design goals. You might consider
/archives//html/Amps/2005-12/msg00166.html (10,754 bytes)

49. [Amps] Was: about this furnace? Now: Power costs (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Tue, 3 Jan 2006 13:25:23 -0600
So is deuterium, tritium and lithium. 73, Keith NM5G _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2006-01/msg00154.html (8,509 bytes)

50. Re: [Amps] my little amp project of many hours..maybe 50% done (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Tue, 3 Jan 2006 16:28:04 -0600
That "little" amp is a real brute! Take more photos as you get the beast all together. What power level are you shooting for? How much does it weigh so far? 73, Keith NM5G http://home.comcast.net/~ka
/archives//html/Amps/2006-01/msg00159.html (7,608 bytes)

51. Re: [Amps] Clean -vs- Unclean (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Mon, 9 Jan 2006 15:48:33 -0600
If class A op is not desired, why did they put it in my new FTdx9000D? 73, Keith NM5G Here's a coincidence! I just received an email from a buddy who is considering buying an FT-1000MP. They are bein
/archives//html/Amps/2006-01/msg00304.html (9,267 bytes)

52. [Amps] DXpedition Amp Recommendation (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 18 Jan 2006 08:32:23 -0600
I am looking to take one or two amps on DXpedition to Malta (9H). The power limit there is 400 watts. Luggage weight limit is 50 pounds per checked piece, two pieces per passenger. There are 8 of us
/archives//html/Amps/2006-01/msg00443.html (7,116 bytes)

53. Re: [Amps] DXpedition Amp Recommendation (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 18 Jan 2006 09:04:06 -0600
Hal, We are looking for something that can be purchased quickly. Also, the 77 is really a heavyweight and would seem to be overkill. I have two 87A's in the shack but do not want to subject them to t
/archives//html/Amps/2006-01/msg00445.html (9,144 bytes)

54. Re: [Amps] DXpedition Amp Recommendation (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 18 Jan 2006 21:03:19 -0600
This is the one! It is lightweight and comes with a switching PS. Perfect. One of our group called Ameritron today and they are going to supply one or two for our trip. If we like them, we have an op
/archives//html/Amps/2006-01/msg00459.html (10,417 bytes)

55. Re: [Amps] FW: RFI Question (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Sat, 4 Feb 2006 17:43:41 -0600
This is getting to be OT, but a point should be made that IR tracking was used by the US military more than 40 years ago. The stealth aircraft reduces the heat signature along with the radar signatur
/archives//html/Amps/2006-02/msg00095.html (9,127 bytes)

56. Re: [Amps] Here's something you don't see every day (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Tue, 14 Feb 2006 11:12:08 -0600
Did not see a photo of the guts anywhere. Also, it appears he ended the auction without a sale. 73, Keith NM5G It's amazing how they'll upgrade one of these to run five 3-500z's and not upgrade the t
/archives//html/Amps/2006-02/msg00255.html (9,667 bytes)

57. RE: [Amps] The FCC & 1&Oslash;M Amps (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Sat, 18 Feb 2006 13:55:48 -0600
Sounds like the person that had a barrel of apples, found one with a worm, and threw out the whole barrel. Keith NM5G --Original Message-- From: amps-bounces@contesting.com [mailto:amps-bounces@conte
/archives//html/Amps/2006-02/msg00345.html (10,046 bytes)

58. Re: [Amps] Alpha 99 operation (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Tue, 21 Feb 2006 09:42:12 -0600
Does the rig have a menu item to activate the amp relay circuit? I had the same issue with my 9000 and 87A. All it took was changing the menu setting. 73, Keith NM5G I just got an Alpha 99 and I have
/archives//html/Amps/2006-02/msg00376.html (7,374 bytes)

59. Re: [Amps] QSK or not (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 22 Feb 2006 14:48:06 -0600
Well said. I agree. If not QSK, at least use break-in (with shortest delay) to hear between call transmissions. 73, Keith NM5G Alright! A good old pissing contest! While the statement that if you don
/archives//html/Amps/2006-02/msg00398.html (8,701 bytes)

60. Re: [Amps] 87A vs. IC-PW1 (score: 1)
Author: "Keith Dutson" <kdutson@sbcglobal.net>
Date: Wed, 22 Feb 2006 14:56:53 -0600
Well, some rigs just cannot do QSK, and that means you are always going to hear complaints like this. And, yes, these folks without QSK are not LIDs just because of their station equipment limitation
/archives//html/Amps/2006-02/msg00400.html (9,347 bytes)

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