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101. Re: [TenTec] Field day antennas (OT) (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Wed, 15 Apr 2015 12:35:25 -0400 (EDT); My preference for 300-ohm line over 450 is that at the tuner end of the line with line lengths that seem typical I have a more moderate load for the Matchbox to deal with. I'd prefer to avoid either; /archives//html/TenTec/2015-04/msg00152.html (10,719 bytes)
102. [TenTec] Orion for sale (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Wed, 20 Apr 2016 13:55:23 -0400 (EDT); I have one of the last Orions sold and I don't use it much any more. It is plain vanilla, no tuner, etc. I've changed the display (now blue) and replaced the caps on the Power Dist Board a few times,; /archives//html/TenTec/2016-04/msg00123.html (6,838 bytes)
103. [TenTec] Orion still available (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Tue, 5 Jul 2016 18:52:51 -0400 (EDT); I still have an Orion which is surplus to my needs. If you are interested contact me off list. It's a nice radio I just don/t use it anymore and somebody should keep the electrons flowing!! de K8RYU; /archives//html/TenTec/2016-07/msg00038.html (6,777 bytes)
104. Re: [TenTec] Omni VI+ filter problem (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Fri, 15 Jul 2016 12:10:31 -0400 (EDT); Don't know if anybody mentioned it or not...but on the Omni-V as I remember there was a switch or jumper to compensate for gain with the narrow filters. Also...at least on the O-V the pass band tunin; /archives//html/TenTec/2016-07/msg00130.html (7,612 bytes)
105. [TenTec] Orion for sale (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Mon, 3 Oct 2016 12:35:31 -0400 (EDT); Still have an Orion for sale...it just sitting idle. Blue screen, new battery no tuner, just plain Orion, one of the last ones made I suspect....the Orion II came out just a few days after I ordered; /archives//html/TenTec/2016-10/msg00006.html (6,755 bytes)
106. Re: [TenTec] Source for Binaural Receiver (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Tue, 3 Jan 2017 14:08:31 -0500 (EST); This concept goes back \at least to the 1970's when a fellow named Hlidreth (I think) wrote several articles for Ham Radio describing audio filtering systems. The idea always sounded great but I have; /archives//html/TenTec/2017-01/msg00037.html (9,595 bytes)
107. [TenTec] Orion still available (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Wed, 15 Feb 2017 11:23:34 -0500 (EST); I still have an idle Orion looking for a home. Contact me off list for details; a shame for it to just sit there idle on the bench. Basic unit, no tuner, replaced screen (now blue) unit works FB at l; /archives//html/TenTec/2017-02/msg00091.html (6,756 bytes)
108. Re: [TenTec] Orion still available (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Sat, 18 Feb 2017 11:39:12 -0500 (EST); The Orion has the "standard" roofing filters. I might still have an Inrad 600hz in which case it probably could go into a deal. I'd like about $1000 and would do some dealing on shipping. Somebody cl; /archives//html/TenTec/2017-02/msg00128.html (7,800 bytes)
109. [TenTec] Orion (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Tue, 9 May 2017 15:18:30 -0400 (EDT); Well...I'll say it again.....I have a plain vanilla Orion which just sits on the desk looking for a home. It's in nice shape, contact me off list for details. I could bring it to Dayton for inspectio; /archives//html/TenTec/2017-05/msg00036.html (7,225 bytes)
110. Re: [TenTec] Orion (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Thu, 11 May 2017 14:38:39 -0400 (EDT); mail.marietta.edu. is email. Questions? de K8RYU _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec; /archives//html/TenTec/2017-05/msg00063.html (7,498 bytes)
111. Re: [TenTec] Orion (score: 1): Author: Ralph Matheny K8RYU <mathenyr@marietta.edu>; Date: Thu, 11 May 2017 14:42:51 -0400 (EDT); I'll want $950 at Dayton. have had several replies, but that has happened before when I offered the radio for sale. Everybody afraid of the status of TenTec. The unit is a a nice radio. I just have m; /archives//html/TenTec/2017-05/msg00064.html (7,761 bytes)
112. [TenTec] filter for sale/trade (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Mon, 7 Aug 2017 18:26:55 +0000; I have a 600hz Inrad filter for the Orion and other TT radios....a I could use an Inrad SSB 9 meg filter for my Omni V, or I'd sell the filter I have for $75 shipped USA. email: mathenyr@marietta dot; /archives//html/TenTec/2017-08/msg00021.html (6,801 bytes)
113. [TenTec] Centurt 21 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Wed, 13 Sep 2017 20:08:36 +0000; I have a very nice Century 21 Analog in what appears to be good working order. If you are interested contact me OFF list at mathenyr at marietta dot edu. The radio is surplus to my needs, is very nic; /archives//html/TenTec/2017-09/msg00080.html (6,595 bytes)
114. [TenTec] Century 21 (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Mon, 23 Oct 2017 19:39:32 +0000; Still have a nice Century 21 Analog if anybody is looking for one. Contact me off list mathenyr at marietta dot edu. 73 de K8RYU _______________________________________________ TenTec mailing list Te; /archives//html/TenTec/2017-10/msg00076.html (6,519 bytes)
115. Re: [TenTec] Missing display digits Omni VI+ (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 11 Jan 2018 22:21:15 +0000; If it's the same board as the Omni V, there are soldered wires passing from one side of the display board to the other, some under socketed chips. Those wires must have been floor sweepings; they hav; /archives//html/TenTec/2018-01/msg00010.html (9,455 bytes)
116. Re: [TenTec] WTB: Century/21 Knobs, Button (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sun, 21 Jan 2018 19:55:27 +0000; David, this may not help you, but I have a very nice Cent 21 analog that $150 will deliver to your doorstep. de K8RYU I'd like to restore my rig with the parts it should have. I'm looking for the ban; /archives//html/TenTec/2018-01/msg00054.html (8,162 bytes)
117. Re: [TenTec] WTB: Century/21 Knobs, Button (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Thu, 25 Jan 2018 17:33:56 +0000; This xcvr is quite nice.....I got it at a hamfest at a good price and found a minor problem quickly and was pleased with it's performance. Has only the 80-40-20 crystals, sorry it doesn't have the ot; /archives//html/TenTec/2018-01/msg00065.html (10,700 bytes)
118. Re: [TenTec] WTB: Century/21 Knobs, Button (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sun, 28 Jan 2018 22:28:17 +0000; OK on all. I will dig out the photos I took for another fellow and send them your way. Email is slow for me as I don't check it every day, so expect a couple days. Yes....Half way to boston too damn; /archives//html/TenTec/2018-01/msg00104.html (13,144 bytes)
119. Re: [TenTec] WTB: Century/21 Knobs, Button (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sat, 3 Feb 2018 01:31:34 +0000; Don't see anything. I am still here and have not got the pics off to you yet...they are on a stick someplace and have not been able to turn them up! Am still looking. de K8RYU _______________________; /archives//html/TenTec/2018-02/msg00018.html (14,821 bytes)
120. Re: [TenTec] WTB: Century/21 Knobs, Button (score: 1): Author: Ralph Matheny <mathenyr@marietta.edu>; Date: Sat, 3 Feb 2018 17:57:09 +0000; The marietta.edu address is the only one I have and it works except with AOL. That site is a college, they are always under attack from within and without so they have a firewall which sometimes deve; /archives//html/TenTec/2018-02/msg00023.html (17,514 bytes)

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