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Total 12 documents matching your query.

1. [TenTec] Loud fan PS 963 (score: 1): Author: Gregory & Kristin Palfe <gpalfe@comcast.net>; Date: Sat, 26 Sep 2009 08:19:35 -0500; Has anyone found a way to quite the rather loud fan on the 963 power supply? Its constant on-off while sitting on the desk top is quite a distraction. Greg wa0bnx ____________________________________; /archives//html/TenTec/2009-09/msg00250.html (6,608 bytes)
2. [TenTec] Loud Fan PS 963 (score: 1): Author: Jliving39@aol.com; Date: Sun, 27 Sep 2009 07:47:25 EDT; Old Man, put the headphones on. That works well. jim, K4CFA _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tent; /archives//html/TenTec/2009-09/msg00258.html (6,757 bytes)
3. Re: [TenTec] Loud fan PS 963 (score: 1): Author: Tony Berg <tony.w1ot@gmail.com>; Date: Sun, 27 Sep 2009 08:25:09 -0400; Hi Greg, As a last ditch measure, you could try putting a resistor across the thermal switch whose contacts are turning the fan on and off. This will make the fan run all the time, but at a slower sp; /archives//html/TenTec/2009-09/msg00260.html (8,324 bytes)
4. [TenTec] Loud Fan PS 963 (score: 1): Author: Jliving39@aol.com; Date: Sun, 27 Sep 2009 13:00:50 EDT; Old Man I was jerking your chain about using earphones as a fix for the noisy fan. I too have a 963PS with my OMNI VII and when I first heard the fan thought a plane was too low over the house. I lik; /archives//html/TenTec/2009-09/msg00262.html (7,402 bytes)
5. Re: [TenTec] Loud fan PS 963 (score: 1): Author: Martin Ewing <martin.s.ewing@gmail.com>; Date: Sun, 27 Sep 2009 15:31:01 -0400; Greg, I agree that the fan is too loud. I have lived with it for a long time, but now you're making me think that action may be required! You could take Tony's approach, but another way to do it woul; /archives//html/TenTec/2009-09/msg00265.html (10,234 bytes)
6. Re: [TenTec] Loud Fan PS 963 (score: 1): Author: jack User <jfriend31@comcast.net>; Date: Sun, 27 Sep 2009 17:43:17 -0600; do you folks who use the switching power supplies have problems with your radios? i have been using 35 amp Astron (RS 35A) because the RS 20A would not supply enuf power for the Orion running at 100; /archives//html/TenTec/2009-09/msg00267.html (8,612 bytes)
7. Re: [TenTec] Loud fan PS 963 (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@weather.net>; Date: Sun, 27 Sep 2009 17:46:36 -0600; Fans are made noisy and are made quiet. Noise can be bearings or wind. Bearing noise indicates a need for lubrication. Usually its right through the middle of the label on a muffin fan. Cut an X with; /archives//html/TenTec/2009-09/msg00268.html (9,805 bytes)
8. Re: [TenTec] Loud Fan PS 963 (score: 1): Author: Doug Smith <doug@mtbluesky.com>; Date: Sun, 27 Sep 2009 17:58:54 -0600; A corollary question, if I may: I notice that all the switch mode power supplies have fans. The linear power supplies generally do not. I've been contemplating getting either an Astron SS-30M (switch; /archives//html/TenTec/2009-09/msg00269.html (8,350 bytes)
9. 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/msg00280.html (11,606 bytes)
10. Re: [TenTec] Loud Fan PS 963 (score: 1): Author: NC2F <NC2F@arrl.net>; Date: Mon, 28 Sep 2009 08:55:23 -0400; I have been using the Daiwa SS-330W since 2002 and it is lightweight, top notch reliable and the fan unit super quiet. It has dual meters and really works well. I now have two for both in the shack a; /archives//html/TenTec/2009-09/msg00281.html (9,135 bytes)
11. Re: [TenTec] Loud fan PS 963 (score: 1): Author: "Richards"<jruing@ameritech.net>; Date: Tue, 29 Sep 2009 04:33:36 +0000; I also did not like the intermittent fan noise, which only comes on occasionally, but is noisy when it does. I purchased an Astron RS-25M for the rig, and use the TT 963 supply for all my accessories; /archives//html/TenTec/2009-09/msg00287.html (8,998 bytes)
12. Re: [TenTec] Loud fan PS 963 (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@weather.net>; Date: Tue, 29 Sep 2009 09:03:25 -0600; Consider the fact that many Tentec radios depend on the current limiting of the Tentec supply to be the SWR protection for the PA transistors. That you sacrifice when using the Astron supply which ca; /archives//html/TenTec/2009-09/msg00291.html (10,328 bytes)

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