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Total 16 documents matching your query.

1. Re: [TenTec] Looking for Orion II (score: 1): Author: Dennis OConnor via TenTec <tentec@contesting.com>; Date: Thu, 22 Dec 2022 21:09:02 +0000 (UTC); Seeing the ad again I thought "why not".I pulled mine out of the storage cabinet and pushed a Flex, a 990, and a 1000Mp Mk-V around to make room.I just finished a dozen or so contacts, mixed phon; /archives//html/TenTec/2022-12/msg00006.html (8,676 bytes)
2. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Mon, 26 Dec 2022 16:55:16 -0700; Hello everyone, and happy holidays. I have a new to me Orion 2 that runs very well, albeit 100 off Freq. I have read the information on the tcxo, but it seems there is no adjustment left in it.. that; /archives//html/TenTec/2022-12/msg00007.html (7,030 bytes)
3. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Marcus Florido <k4vbb@LIVE.COM>; Date: Fri, 30 Dec 2022 11:08:34 +0000; These things drift over time, but I can't imagine that it drifted THAT much. The first thing I would do is to measure the input voltage to the TCXO. Make sure it's at spec. Problem is, I don't know w; /archives//html/TenTec/2022-12/msg00008.html (9,438 bytes)
4. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Fri, 30 Dec 2022 10:40:59 -0700; Thanks Marcus I think for certain it's associated to what you are suggesting...I had earlier dropped a note to the radiosmith, steve, who kindly replied he had seen that issue in an Orion, but not ye; /archives//html/TenTec/2022-12/msg00009.html (12,728 bytes)
5. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Byron Cordes via TenTec <tentec@contesting.com>; Date: Fri, 30 Dec 2022 12:47:30 -0600; Be sure to replace those caps with good ones . I buy from Mouser when I want good stuff . Not saying it is but I think I have a better chance. I also get 10 at a time . Somebody seems in need of a go; /archives//html/TenTec/2022-12/msg00010.html (13,504 bytes)
6. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Michael Cheponis <michael.cheponis@gmail.com>; Date: Fri, 30 Dec 2022 11:05:51 -0800; I'm pretty sure the only caps you need to change are those low ESR types on A9. Just look at the spec sheet, choose low ESR, up the working voltage by 1.5 times the original, buy quality (Nichicon, P; /archives//html/TenTec/2022-12/msg00011.html (16,672 bytes)
7. Re: [TenTec] [Ten Tec] Orion 2 100hz off (score: 1): Author: Michael Cheponis <michael.cheponis@gmail.com>; Date: Sat, 31 Dec 2022 19:47:41 -0800; That is, what does the dial read when WWV is zero-beat at 5, 10, or 15 MHz? Which sideband are you using? Does the zero-beat change if you are in LSB vs USB? (or even CW?) ___________________________; /archives//html/TenTec/2022-12/msg00015.html (8,975 bytes)
8. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Sat, 31 Dec 2022 21:49:57 -0700; I truly appreciate all the assistance offered to date--on or off list. The situation is as follows with respect to the tcxo on the Orion 2: A station transmitting on upper sideband--say 14 140.00 wil; /archives//html/TenTec/2022-12/msg00016.html (8,990 bytes)
9. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Marcus Florido <k4vbb@LIVE.COM>; Date: Sun, 1 Jan 2023 06:15:07 +0000; I'm not 100% sure that there is anything wrong with the rig at this point. I think that with a change-up in methodology you can get this thing adjusted. I use a GPS-clock enabled frequency counter to; /archives//html/TenTec/2023-01/msg00000.html (11,739 bytes)
10. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Sun, 1 Jan 2023 10:52:46 -0700; Thanks Marcus I should have mentioned that I have duplicated the results using a brand new Siglent 1032x Sig Gen...it duplicates the results shown with the smaller Gen set. It seems that to me, the i; /archives//html/TenTec/2023-01/msg00001.html (7,393 bytes)
11. Re: [TenTec] Orion 2 100hz off (score: 1): Author: <ronc@sonic.net>; Date: Sun, 1 Jan 2023 10:20:31 -0800; Scott: You have probably already done this, but please read my tutorial on tuning TXCO calibration on the Orion II: http://n6ie.com/my-orion-txco-calibration-procedure.html It might be helpful. Also; /archives//html/TenTec/2023-01/msg00002.html (8,695 bytes)
12. Re: [TenTec] Orion 2 100hz off (score: 1): Author: Marcus Florido <k4vbb@LIVE.COM>; Date: Sun, 1 Jan 2023 20:14:36 +0000; To add to what Scott has posted, I thought I would share my quantified results so that we know what exactly to expect, even in the best-case scenario. Please keep in mind that these results come from; /archives//html/TenTec/2023-01/msg00003.html (15,273 bytes)
13. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Sun, 1 Jan 2023 13:51:59 -0700; Thanks Ron, et al I have been around the horn a few times again this AM in the hopes I missed something... At wwv 25mhz band, best tones I can dial are at 510hz LCW and 891hz UCW...trying to lower th; /archives//html/TenTec/2023-01/msg00004.html (7,383 bytes)
14. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Sun, 1 Jan 2023 14:05:50 -0700; I meant to add, the 6hz diff between ucw and lcw is valid, but only when I have compensated on the dial...ie, tuned 100hz high on my radio freq display to compensate for the amount the radio is out.; /archives//html/TenTec/2023-01/msg00005.html (7,740 bytes)
15. Re: [TenTec] Orion 2 100hz off (score: 1): Author: "AA2PM, Paul Mondok" <aa2pm@earthlink.net>; Date: Sun, 01 Jan 2023 16:11:13 -0500; Good afternoon, Scott Have had a chance to see if the radio is transmitting at the correct frequency? Could be a counter error... 73, AA2PM, Paul Mondok Before printing this document, please think ab; /archives//html/TenTec/2023-01/msg00006.html (8,072 bytes)
16. [TenTec] Orion 2 100hz off (score: 1): Author: Scott Sheppard <scott.vy1co@gmail.com>; Date: Sun, 1 Jan 2023 15:18:54 -0700; Thanks Paul...read my mind...everything I have done points to that. That's why early on I asked if there was some sort of read out adjustment...you know, as you would calibrate a freq counter? I have; /archives//html/TenTec/2023-01/msg00007.html (7,759 bytes)

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