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41. [TenTec] Oscilloscope (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 20 Jul 2010 17:32:20 -0500
A week or two ago I mentioned that the next time we have an oscilloscope available, I'd inform this email reflector. We have listed a used Tek SC502 with plugin. More information here: http://tinyurl
/archives//html/TenTec/2010-07/msg00205.html (6,800 bytes)

42. [TenTec] #422B Centurion Linear Amp......ARCING problem (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Sat, 24 Jul 2010 21:36:39 -0500
Bob, I am very glad you got your problem resolved. With all due respect, you were and are a little short on information. I assume the problem cap was one of the electrolytic filter caps. I have to as
/archives//html/TenTec/2010-07/msg00243.html (8,534 bytes)

43. [TenTec] re Orion AM ALC (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Sat, 12 Jun 2010 20:55:13 -0500
Merle, What happens if you deliver asymmetric peaks, say 130% positive and around 95% negative, to the rig? Sounds the firmware is programmed with the assumption everyone runs symmetric up and down.
/archives//html/TenTec/2010-06/msg00193.html (7,138 bytes)

44. Re: [TenTec] Orion AM ALC (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Sun, 13 Jun 2010 08:10:31 -0500
Hi Jerry, Kindly expand upon your statement re "DC offset." You lost me with that one. I think what you are writing below has to do with vacuum tube plate modulated rigs? A number of asymmetric peak
/archives//html/TenTec/2010-06/msg00201.html (8,565 bytes)

45. Re: [TenTec] Orion AM ALC (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Mon, 14 Jun 2010 07:03:16 -0500
Hi Jerry, Thanks for your explanation. There are a variety of tight asymmetric peak limiters available to hams on the used equipment market these days, such as the CRL PMC line, one or two Inovonics
/archives//html/TenTec/2010-06/msg00210.html (12,295 bytes)

46. Re: [TenTec] Orion AM ALC (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 15 Jun 2010 10:18:48 -0500
Hi Jerry, Thanks for your reply. I'm afraid I remain unconvinced. A 56 year old QST article (there have been some technological developments since then) and your recollection are not an adequate subs
/archives//html/TenTec/2010-06/msg00214.html (9,687 bytes)

47. Re: [TenTec] Orion AM ALC (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 18 Jun 2010 09:14:22 -0500
Sorry Jerry, nice try but no one said anything about 200% modulation; this isn't about what happened in the 1950s, your old QSTs, old power rules or any thing else other than what you posted on June
/archives//html/TenTec/2010-06/msg00288.html (8,997 bytes)

48. [TenTec] re wither CW? (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 21 May 2010 11:42:33 -0500
<<<Didn't they, once upon a time, say they were the CW company and stress how good the QSK operation was?>>> They hyped the QSK on their rigs and amps and maybe they still do but I imagine they saw t
/archives//html/TenTec/2010-05/msg00228.html (7,049 bytes)

49. Re: [TenTec] New TT website (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 21 May 2010 11:50:08 -0500
<<It appears to be the HB-1A from China that is a 3-band rig (20/30/40) from the designer (Yimin) there. Interesting. Wonder why two instead of three bands?>> So much for Ten Tec and Made in America
/archives//html/TenTec/2010-05/msg00229.html (7,989 bytes)

50. Re: [TenTec] wither CW? (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 25 May 2010 22:43:19 -0500
If they're operating a contest so what if they copy in their heads. It's a brief predictable formulaic exchange. Anyone can be a hot shot speed merchant under those circumstances. A ragchew CW qso is
/archives//html/TenTec/2010-05/msg00373.html (8,323 bytes)

51. [TenTec] Soldering stuff outside (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 6 Apr 2010 10:52:08 -0500
Wind is a problem. Sometimes it is unavoidable like when reparing wire antenna up on ladder or roof and wind shelter is impossibly awkward to use. Usually this is also a location where electric iron
/archives//html/TenTec/2010-04/msg00092.html (8,273 bytes)

52. Re: [TenTec] Buying on eBay (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Sun, 25 Apr 2010 09:45:00 -0500
I had trouble with PayPal several years ago, but now use it with a separate AmEx account I use only for on-line purchases. I'd never allow PayPal to directly debit my checking account (which they ask
/archives//html/TenTec/2010-04/msg00424.html (11,931 bytes)

53. Re: [TenTec] Titan fuse blowing (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 23 Mar 2010 19:15:39 -0500
Anyone with fuses popping every six months or so might try a 240 v. line surge suppressor from ICE. I have one on the line to my Centurion. Now, I don't know if it has been the thing preventing the f
/archives//html/TenTec/2010-03/msg00312.html (7,387 bytes)

54. [TenTec] 238 caps (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 29 Dec 2009 17:53:42 -0600
Instead of doing the tuner cap mod with doorknobs why not simply use higher v. disk ceramics? Mouser has 8 KV 470 pF for around 50 cents each. You can get four 100 pF 10 KV caps and string them toget
/archives//html/TenTec/2009-12/msg00246.html (7,909 bytes)

55. Re: [TenTec] 238 caps (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 29 Dec 2009 19:23:45 -0600
I get it now, thanks Ron and Jim. I have not observed any trouble with mine yet but I use it to tune my inverted L on 160 when I run a 250 w. carrier there. some of my transmissions get uh, relativel
/archives//html/TenTec/2009-12/msg00253.html (7,700 bytes)

56. Re: [TenTec] 238 caps (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Tue, 29 Dec 2009 23:36:44 -0600
Right John, I got lucky and scored around a dozen or more a few years ago, 500 and 250 pF CRLs at 20 and 30 KV for around $2 each at a hamfest. Some went into a hb tuner I have. (Well, a severely mod
/archives//html/TenTec/2009-12/msg00257.html (9,133 bytes)

57. Re: [TenTec] WTB OMNI VI Plus for new Ham (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 16 Oct 2009 11:44:50 -0500
First, thanks Bill for helping a new ham. But why not let him post his question here and get our answers himself? We do not know how much money he has to spend and we do not know where is interests l
/archives//html/TenTec/2009-10/msg00152.html (9,419 bytes)

58. Re: [TenTec] WTB OMNI VI Plus for new Ham (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 16 Oct 2009 21:00:38 -0500
I apologize for the misunderstanding. 73 Rob K5UJ
/archives//html/TenTec/2009-10/msg00160.html (8,267 bytes)

59. Re: [TenTec] BC610 (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Sun, 30 Aug 2009 06:59:14 -0500
Depends on what you want to do. Speaking for myself, if I were given a choice between an Orion and a complete functioning BC610, it would be a no-brainer, I'd take the BC610 in a second. 73 Rob K5UJ
/archives//html/TenTec/2009-08/msg00268.html (7,461 bytes)

60. [TenTec] 715 Processor with a HC4 Pro-Set? (score: 1)
Author: Rob Atkinson <ranchorobbo@gmail.com>
Date: Fri, 29 May 2009 12:14:35 -0500
Dear Rick, With all due respect, I'm interested in finding out why you are using the Ten Tec RF processor with a 1000D when the 1000D has one of the best RF speech processors ever to be included with
/archives//html/TenTec/2009-05/msg00314.html (8,183 bytes)

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