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41. Re: [TenTec] Worn out on the continual debates.... (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 15 Nov 2009 18:55:27 -0500
I will agree with this also. I own three Ten Tecs at the moment. I want to support them and get the best I can out of them. I belong to other reflectors and go there to learn about their products. Fr
/archives//html/TenTec/2009-11/msg00146.html (12,521 bytes)

42. Re: [TenTec] humm (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 25 Nov 2009 17:25:24 -0500
Ok, I'll bite. I'll regret it, but I'll bite. Ground surges won't arc across stuff and run from place to place through your rig and other expensive equipment if ALL grounds, everywhere at your QTH ar
/archives//html/TenTec/2009-11/msg00287.html (10,965 bytes)

43. Re: [TenTec] humm (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 25 Nov 2009 22:17:47 -0500
Resistance is indeed the evil. If one's bonding is inadequate - and it mostly is NOT !!! - then you are defeated. And there can be sneak circuits...and again you are defeated. And a direct hit....unl
/archives//html/TenTec/2009-11/msg00297.html (11,675 bytes)

44. Re: [TenTec] humm (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 25 Nov 2009 22:21:12 -0500
Well I meant obviously that the bonding mostly IS Inadequate...sorry for the typo. Resistance is indeed the evil. If one's bonding is inadequate - and it mostly is NOT !!! - then you are defeated. An
/archives//html/TenTec/2009-11/msg00298.html (12,483 bytes)

45. Re: [TenTec] humm (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 25 Nov 2009 22:25:52 -0500
Yes, and I agree...works for my engineering consulting practice as well !! (Nods and strokes beard sagely) LOL Not so, Dick Tracy... ;-) Larry King used to say that the hourly fee of any professional
/archives//html/TenTec/2009-11/msg00299.html (10,335 bytes)

46. Re: [TenTec] humm (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Mon, 30 Nov 2009 21:56:07 -0500
Yes...and that is true Inductance notwithstanding ! <chuckle> Of course, Jim was right, and I should have said "Impedance" and not resistance (or even Inductance) in my older post. 73 de Gary, AA2IZ
/archives//html/TenTec/2009-11/msg00357.html (9,500 bytes)

47. Re: [TenTec] CW filter for Omni-VI+.... What model? 250Hz, 9MHz... LOW TONE CW!?? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 10 Oct 2009 14:36:26 -0400
I've built crystal lattice filters (and others) in the past. I also have books on designing them, Basically you are all correcr ! You CAN pull them with capacitors. It WILL change the input and outpu
/archives//html/TenTec/2009-10/msg00109.html (14,906 bytes)

48. Re: [TenTec] Omni VII: RF in TX Audio (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 25 Oct 2009 20:27:05 -0400
Jerry, Can you suggest an appropriate compound ? Perhaps a source of same ? I suppose the big suppliers have most of this stuff available. Its not so easy to find any more - guess cause the Ham marke
/archives//html/TenTec/2009-10/msg00218.html (9,876 bytes)

49. Re: [TenTec] Century 21 (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Fri, 4 Sep 2009 00:23:15 -0400
Well its been done on other Ten Tec rigs by folks....but not without the problems you mention. But its been done anyway. George, Sorry but I do not think it would be possible to modify the C-21 for 3
/archives//html/TenTec/2009-09/msg00023.html (9,881 bytes)

50. Re: [TenTec] Omni C help.... (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 6 Sep 2009 20:02:45 -0400
Yes, of course you can still get "pin poppers"....otherwise known as pin insertion and removal tools. All the big suppliers sell them. You should have an assortment in the tool kit. They are availabl
/archives//html/TenTec/2009-09/msg00069.html (9,442 bytes)

51. Re: [TenTec] Orion drops lock? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Mon, 21 Sep 2009 23:49:04 -0400
Thanks, Jerry, all good suggestions. There can't be that many PLL's in the synthesizer chain, so finding the circuit probably is not a big problem. The reason I'd hesitate to do trial and error is t
/archives//html/TenTec/2009-09/msg00196.html (14,972 bytes)

52. Re: [TenTec] OMNI VI +ver 3 info? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Tue, 22 Sep 2009 18:20:18 -0400
Brian, I don't know which specific models of filters you have, but I can tell you that in many cases filters differ in the number of "poles" they implement. An example being replacing the 4 pole 2.4
/archives//html/TenTec/2009-09/msg00210.html (9,617 bytes)

53. Re: [TenTec] Loud fan PS 963 (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Mon, 28 Sep 2009 18:50:37 -0400
Jerry is correct in what he says below of course. Another thing to consider is the space between finger guards, filters, perforated metal, or anything else the air has to flow through. If the fan bla
/archives//html/TenTec/2009-09/msg00282.html (11,837 bytes)

54. Re: [TenTec] Ten Tec 963 PS (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Tue, 18 Aug 2009 21:15:39 -0400
There is probably an "icas" rating for intermittent duty that quotes a higher number. I forget what the acronym fully stands for but I believe it starts out with the incredibly contradictory words "i
/archives//html/TenTec/2009-08/msg00144.html (8,762 bytes)

55. Re: [TenTec] Ten Tec 963 PS (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Tue, 18 Aug 2009 21:36:05 -0400
There ya go....that's it. 73 de Gary, AA2IZ Intermittent commercial and amateur service is the descriprion in older tube manuals. 73, Frank, K4VMO There is probably an "icas" rating for intermittent
/archives//html/TenTec/2009-08/msg00146.html (10,398 bytes)

56. Re: [TenTec] 610 Has started shipping today (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Fri, 28 Aug 2009 16:44:24 -0400
If it is a BC-16 it would be great ! LOL -- Original Message -- From: "JAMES HANLON" <knjhanlon@msn.com> To: <kd3jf.paulgates@gmail.com>; "Discussion of Ten-Tec Equipment" <tentec@contesting.com>; "D
/archives//html/TenTec/2009-08/msg00232.html (10,248 bytes)

57. Re: [TenTec] 610 Has started shipping today (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Fri, 28 Aug 2009 16:44:59 -0400
Oooops....I meant BC-610 of course -- Original Message -- From: "JAMES HANLON" <knjhanlon@msn.com> To: <kd3jf.paulgates@gmail.com>; "Discussion of Ten-Tec Equipment" <tentec@contesting.com>; "Don" <w
/archives//html/TenTec/2009-08/msg00233.html (10,110 bytes)

58. Re: [TenTec] Help me, I'm dumb. (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Tue, 19 May 2009 00:23:23 -0400
Yeah, parallel ports are pretty much done now. Printers used to use them, but none of them do any more. In fact (I may have missed one) I don't think you can even buy a common printer any more (new)
/archives//html/TenTec/2009-05/msg00211.html (11,871 bytes)

59. Re: [TenTec] TT and the rest of us... (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Fri, 22 May 2009 00:08:44 -0400
Its because if the only tool you have is a hammer, then every problem looks like a nail !!!! LOL Seriously, labels are a bummer, and this is but one example of the point. 73 I'll say it again folks:
/archives//html/TenTec/2009-05/msg00289.html (10,289 bytes)

60. Re: [TenTec] Palstar tuner (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Fri, 22 May 2009 00:15:53 -0400
I remember the reviews. I think you are correct. But if you are going to want me to translate latin after all these years...god help us all !! LOL LOL 73 Isn't one of the key distinctions of the Ten
/archives//html/TenTec/2009-05/msg00290.html (9,832 bytes)

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