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1. Re: [TenTec] Station power supply?? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Mon, 03 Sep 2012 13:59:40 -0400; I would keep the Astron 35M supplies. They are solid supplies and work very well. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com I have an Orion, Omni VII, 2 dual band uhf/vhf rig; /archives//html/TenTec/2012-09/msg00053.html (10,727 bytes)
2. Re: [TenTec] Station power supply?? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Tue, 04 Sep 2012 17:53:57 -0400; Because there is over current protection built inside the radio itself. This is true for the Omni VII, Orion, Orion II, Eagle, and Jupiter. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n; /archives//html/TenTec/2012-09/msg00087.html (11,441 bytes)
3. Re: [TenTec] Station power supply?? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Thu, 06 Sep 2012 08:16:01 -0400; Looking at my schematic for my Astron 35M, it shows the green wire ground on the AC connected to chassis ground. It also shows the V- side of 13.8 volts connected to chassis ground. The only issue is; /archives//html/TenTec/2012-09/msg00122.html (11,649 bytes)
4. Re: [TenTec] Station power supply?? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Thu, 06 Sep 2012 08:55:12 -0400; Any 12 volt radio I have ever seen has V- and ground connected together. I strongly suspect almost all stations have ground and V- and coax shield connected in one way or another. Carl Moreschi N4PY; /archives//html/TenTec/2012-09/msg00124.html (12,314 bytes)
5. Re: [TenTec] Station power supply?? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Thu, 06 Sep 2012 12:13:53 -0400; Sounds to me like the best plan is to run heavy gauge wires between the power supply and radio, which is what most setups do. This minimizes the voltage drop at high current. There are so many ways t; /archives//html/TenTec/2012-09/msg00128.html (11,640 bytes)
6. Re: [TenTec] tapping collective wisdom of Omni 6 owners (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Fri, 07 Sep 2012 19:05:07 -0400; That's exactly why I disconnect all my equipment from ALL outside connections including ground, antennas, power, and phone lines, by several feet when not in use. Ground rods can't stop ground from b; /archives//html/TenTec/2012-09/msg00161.html (10,676 bytes)
7. Re: [TenTec] TenTec Digest, Power Supplies (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sat, 08 Sep 2012 11:40:39 -0400; It's my opinion that originally when switcher power supplies came out, they were noisy. This gave them a bad reputation which they no longer deserve. The current switcher supplies are now mostly very; /archives//html/TenTec/2012-09/msg00181.html (12,519 bytes)
8. Re: [TenTec] O II Menu (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Fri, 14 Sep 2012 13:12:01 -0400; There seems to be a chronic problem with the Orions as they age. There are many cable connectors behind the main front panel. I have found that removing the front panel and then removing all the cabl; /archives//html/TenTec/2012-09/msg00229.html (8,725 bytes)
9. Re: [TenTec] question about the omni c #546 (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Wed, 19 Sep 2012 20:18:12 -0400; The kit for the Omni A or D series B added 30 meter transmit and 12 meter transmit and receive in the aux band position. The Omni C had all the warc bands but needed crystals for 12 and 17 meters. Ca; /archives//html/TenTec/2012-09/msg00273.html (8,806 bytes)
10. Re: [TenTec] Century 21 w. calibrator (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Wed, 01 Aug 2012 18:05:00 -0400; $150 to $200 Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com Thank you. Phil C. Sr. k4dpk _______________________________________________ TenTec mailing list TenTec@contesting.com; /archives//html/TenTec/2012-08/msg00007.html (7,860 bytes)
11. Re: [TenTec] New TT Amp (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sun, 12 Aug 2012 14:53:03 -0400; Back in the 1980's, I used to run an HW-8 mobile. This is a two watt CW only direct conversion radio. For a stretch of time, almost everyday I would work a European while driving to work. I had a hom; /archives//html/TenTec/2012-08/msg00110.html (11,296 bytes)
12. Re: [TenTec] 302 remote knob (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Tue, 14 Aug 2012 18:40:19 -0400; Yes, with N4PY software, you can remap all the buttons to do any of more than 30 functions. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com I set mine to F1-Mode, F2-Step, and F3C-; /archives//html/TenTec/2012-08/msg00161.html (8,679 bytes)
13. Re: [TenTec] Audio Pad for RX-340 -> Laptop? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sat, 18 Aug 2012 22:03:20 -0400; Mains only. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com 73, John de VK2XGJ You're all jealous because the voices only speak to me! Bob: Thanks. Works great with these values. 7; /archives//html/TenTec/2012-08/msg00240.html (9,761 bytes)
14. Re: [TenTec] Omni VII Question (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Mon, 20 Aug 2012 07:53:29 -0400; One cause for the problem is running a logging program that does not use RTS/CTS handshaking. This causes the Omni VII to sometimes receive garbage messages and develop a transmit offset. The fix is; /archives//html/TenTec/2012-08/msg00247.html (9,279 bytes)
15. Re: [TenTec] Amp Question (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Mon, 20 Aug 2012 20:20:53 -0400; Yes, just connect the amp key line from the Corsair II to the PTT/VOX connection. It should be fine. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com Several years ago, I bought a n; /archives//html/TenTec/2012-08/msg00250.html (9,945 bytes)
16. Re: [TenTec] Ten-Tec market visibility (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Mon, 27 Aug 2012 18:52:18 -0400; I am so tired of hearing this "so busy making rigs for our military". To the best of my knowledge, Tentec's main business has always been the amateur radio market. The government portion is the sidel; /archives//html/TenTec/2012-08/msg00325.html (10,598 bytes)
17. Re: [TenTec] 229A SWR Circuit - UPDATE (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sun, 01 Jul 2012 13:02:20 -0400; I would check out all the diodes in the circuit. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com I'll have to do some thinking on a replacement. Thanks for the bandwidth. 73, Rick; /archives//html/TenTec/2012-07/msg00008.html (10,279 bytes)
18. Re: [TenTec] 229A SWR Circuit - UPDATE (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sun, 01 Jul 2012 13:04:09 -0400; Also, I believe most diodes in watt meters are germanium. If they ever failed and were replaced with silicon diodes, that can mess up calibration badly. Carl Moreschi N4PY 121 Little Bell Dr. Hays, N; /archives//html/TenTec/2012-07/msg00010.html (10,413 bytes)
19. Re: [TenTec] Ten-Tec firsts??? (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Sat, 07 Jul 2012 12:25:14 -0400; I believe the Argo 515 actually had the Omni A receiver in it and came out after the Omni A. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com The receivers in the 505 and 509 were b; /archives//html/TenTec/2012-07/msg00207.html (12,001 bytes)
20. Re: [TenTec] The Bands Are Dead (score: 1): Author: Carl Moreschi <n4py2@earthlink.net>; Date: Thu, 12 Jul 2012 14:33:21 -0400; Wow, this looks like a classic solar flare where the absorption is too high in the ionosphere for signals to refract back to earth. Carl Moreschi N4PY 121 Little Bell Dr. Hays, NC 28635 www.n4py.com; /archives//html/TenTec/2012-07/msg00267.html (9,699 bytes)

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