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61. [TenTec] Pulsing Orion I & Omni V Thanks (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Mon, 22 Oct 2007 10:22:55 -0400 (EDT); Boy--this must be my month for TenTec failures. Today my O-I won't boot up--just flashes on and off at a 1-sec or so interval. Most useless. I've checked the PS connections & supply, they at least lo; /archives//html/TenTec/2007-10/msg00428.html (7,646 bytes)
62. [TenTec] Omni-V memories (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Fri, 31 Aug 2007 21:04:10 -0400 (EDT); Is there any way to improve the operation of the memory "system" used in the Omni-V ?? I was thinking there were some after-market firmware chips which allowed band stacking, etc. Used the old Omni-V; /archives//html/TenTec/2007-08/msg00487.html (7,259 bytes)
63. [TenTec] Scout/modules FS (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 4 Jul 2007 21:51:47 -0400 (EDT); After much soul searching I have determined that I want to sell my "good" TT scout. It is in "Nice" condition, has all modules, the original mike and manual. Noise blanker. $425 puts it on your doors; /archives//html/TenTec/2007-07/msg00084.html (7,011 bytes)
64. Re: [TenTec] Argo 556/Scout modules (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Fri, 13 Jul 2007 17:00:25 -0400 (EDT); The actual change enables alc action--you could do without that I suppose but it wouldn't be smart. Requires adding a turn to the output detector transformer, removing a jumper, reconnecting a cable,; /archives//html/TenTec/2007-07/msg00196.html (11,365 bytes)
65. [TenTec] FS Scout & Modules (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Fri, 13 Jul 2007 17:19:58 -0400 (EDT); Still have a nice Scout with all modules at $425 delivered. Also would sell all modules with a fixer-upper Scout, which I offered a while back, about $325 shipped, subject to negotiations. With modul; /archives//html/TenTec/2007-07/msg00197.html (7,010 bytes)
66. Re: [TenTec] circuits in modules Scout / 556 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sat, 14 Jul 2007 10:18:22 -0400 (EDT); The idea of putting Scoout on 60 meters sounds like suicide. 6.144 meg IF; VFO in the 2-meg range; be prepared to F-I-L-T-E-R like mad. Ralph Matheny K8RYU 207 Gibbons Place Marietta Ohio 45750 mathe; /archives//html/TenTec/2007-07/msg00211.html (9,865 bytes)
67. Re: [TenTec] circuits in modules Scout / 556 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sun, 15 Jul 2007 22:49:02 -0400 (EDT); A simpler setup, if you must go to 60M. DONT USE THE VFO AT ALL. Just a crystal osc with the 6.144IF. Don't know which side you must use; that will set the sideband. Since the 60M band is channelized; /archives//html/TenTec/2007-07/msg00226.html (9,898 bytes)
68. [TenTec] Rough Scout FS (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sun, 3 Jun 2007 11:09:40 -0400 (EDT); I have a rather rough TT scout which is surplus to my needs. It needs PA transistors, but works OK at the QRP level, subject to certain other known faults. Guess one would call it a fixer-upper. If s; /archives//html/TenTec/2007-06/msg00043.html (7,213 bytes)
69. Re: [TenTec] Gauge of wire from power supply question? (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 6 Jun 2007 20:38:22 -0400 (EDT); couple related issues--I don't think it's just the gauge of the wire that is a factor. As I remember it, for copper to be a really good conductor it must be very pure--I'm thinking 99.9% plus. Beyond; /archives//html/TenTec/2007-06/msg00098.html (11,838 bytes)
70. Re: [TenTec] Orion at Field Day (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Tue, 26 Jun 2007 21:42:45 -0400 (EDT); My Orion using 1.372 ran this year without a single belch. Under FD condx the thing really shines, IF it does not crash! Ralph Matheny K8RYU 207 Gibbons Place Marietta Ohio 45750 mathenyr@marietta.ed; /archives//html/TenTec/2007-06/msg00427.html (8,172 bytes)
71. Re: [TenTec] Factory View of Orion Encoder Failure (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 3 May 2007 13:06:07 -0400 (EDT); My Orion I has the encoder problem. It is NOT connected to any computer. Either the encoder or the connection to it is bad. Never pulled it apart to find out which/why. Ralph Matheny K8RYU 207 Gibbon; /archives//html/TenTec/2007-05/msg00068.html (7,813 bytes)
72. Re: [TenTec] Omni 6 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 17 May 2007 16:51:12 -0400 (EDT); same fixes apply to the ONMI V birdies-wise. I've done several "screwtightenings" on mine, and soldered the thru connections. It does help. Also, on the RF input board the thru wires should be solder; /archives//html/TenTec/2007-05/msg00246.html (8,822 bytes)
73. Re: [TenTec] Orion XVTR RF output (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 23 May 2007 10:01:22 -0400 (EDT); Agree, based upon my experience that the ALC light on the Orion does not mean much in Xverter mode. In fact, I'm not sure that the light means anything anywhere-- There seems to be a lot of variation; /archives//html/TenTec/2007-05/msg00345.html (8,398 bytes)
74. Re: [TenTec] Is there a beefier 2N5301? (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Tue, 6 Mar 2007 20:25:53 -0500 (EST); I'd pose the question "what is really triping the crowbar?" If this is a repeated problem, perhaps the OVP circuit is getting some RF or a ground loop from the AC green wire which is causing the rath; /archives//html/TenTec/2007-03/msg00140.html (9,813 bytes)
75. [TenTec] 2510 Sat Station (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 8 Mar 2007 19:40:56 -0500 (EST); If anybody is looking for one of these jobs, I have an extra which I would pass along at a reasonable price. It is the "black Case version which I think is the older one. Original book. Ralph Matheny; /archives//html/TenTec/2007-03/msg00221.html (6,937 bytes)
76. Re: [TenTec] Stripping working Rigs for parts (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 15 Mar 2007 16:53:16 -0400 (EDT); Yes, there is a very positive side to this. It is very possible that the parting out of one radio might bring a dozen back to life!!! Ralph Matheny K8RYU 207 Gibbons Place Marietta Ohio 45750 matheny; /archives//html/TenTec/2007-03/msg00378.html (8,287 bytes)
77. Re: [TenTec] Fwd: RE: RM 11306 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sat, 24 Mar 2007 13:30:28 -0400 (EDT); I too am concerned about regulation which deals with problems which have yet to develop. There is another issue which this "by bandwidth" creates. Soon, we end up with dozens of "modes" and nobody ca; /archives//html/TenTec/2007-03/msg00570.html (8,231 bytes)
78. Re: [TenTec] #%$^%$ RIT/XIT encoder (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 10 Jan 2007 12:55:40 -0500 (EST); My encoder has been "off and on" ever since I got my Orion. I usually don't need the RIT/XIT function, but when I have wanted to use it I considered it a matter of chance. If the encoder problem is r; /archives//html/TenTec/2007-01/msg00257.html (8,278 bytes)
79. [TenTec] Argo 509 Info (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Tue, 16 Jan 2007 15:52:00 -0500 (EST); Finally--after a year--I returned to the 509 and did the PTO rebuild, which I started last Jan 19. That's quick for me, and all is well with the PTO. However--after some listening and messing around,; /archives//html/TenTec/2007-01/msg00441.html (7,294 bytes)
80. [TenTec] Century 21 D (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 15 Nov 2006 14:53:21 -0500 (EST); I have a fairly nice Century 21 with the digital dial display for sale. I have not used it in some time, so I will check it out and anyone who is looking can contact me off list. Thinking $125 or so,; /archives//html/TenTec/2006-11/msg00206.html (7,120 bytes)

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