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1. [TenTec] FS: TT #282 250 hz filter (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 09 Aug 2007 23:17:21 -0400
Model #282 250 hz filter $60 shipped Works fine. Paypal OK. Joe N5KAT Williamsburg VA _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting
/archives//html/TenTec/2007-08/msg00182.html (6,757 bytes)

2. [TenTec] Have xtra Power switch for Omni/Paragon (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Fri, 10 Aug 2007 11:24:59 -0400
Anybody need a power switch for Omni V--> and Paragons? Have an extra in the collection that will just go to waste here, yours free if you need it....pse reply offline. Joe N5KAT ____________________
/archives//html/TenTec/2007-08/msg00186.html (6,519 bytes)

3. [TenTec] Free power switch gone (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Fri, 10 Aug 2007 13:34:48 -0400
Give-away power switch has been claimed. BTW, the TT mothership has replacement Omni/Paragon power switches for $6 + shipping. I bought one too many by mistake. 73 Joe N5KAT _________________________
/archives//html/TenTec/2007-08/msg00187.html (6,435 bytes)

4. [TenTec] Triton 544, a classic (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 16 Aug 2007 23:56:05 -0400
After four years with no TT radio, and two years with no radios at all due to being in a PhD program with no time or space to operate, I broke down and bought an Omni V, a Paragon II, and a 544 (Trit
/archives//html/TenTec/2007-08/msg00251.html (8,720 bytes)

5. Re: [TenTec] Triton 544, a classic (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Fri, 17 Aug 2007 01:29:16 -0400
Turning off the display to kill all noise is a real good idea...I thought about that myself. Unfortunately, I don't have the skirt with the kc markers on it. Could probably get one though. The fact i
/archives//html/TenTec/2007-08/msg00253.html (7,716 bytes)

6. Re: [TenTec] paragon II Pass band tuning (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 13 Sep 2007 01:33:12 -0400
This is correct...the PBT does NOT function with the 6.0 filter. Man, that 6.0 filter provides some easy listening SSB when conditions permit. I put in an INRAD 2.1 and that filter sounds great also.
/archives//html/TenTec/2007-09/msg00238.html (7,896 bytes)

7. Re: [TenTec] Fragile Radios (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 13 Sep 2007 23:06:16 -0400
On a related note, I wonder whether early digital gear like Omni V ages so well. Specifically, wondering about the electrolytic capacitors. Case in point: Picked up an Omni V and the potential was th
/archives//html/TenTec/2007-09/msg00259.html (9,253 bytes)

8. Re: [TenTec] WTB: # 216 500 HZ RTTY Filter (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Fri, 02 Nov 2007 18:36:49 -0400
I have a 216 RTTY filter $50 shipped. Not running RTTY at the moment so it is available. I'm good in the book or paypal to jroberts@io.com 73 Joe N5KAT _______________________________________________
/archives//html/TenTec/2007-11/msg00065.html (6,909 bytes)

9. Re: [TenTec] What was a better rig,the Paragon or the Omni V? Maby trade my KWM-2A (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 29 Nov 2007 12:45:56 -0500
I have a Omni V and Paragon II. I'd call the choice a very tough question. Theoretically/on paper the Omni is the better rig. However, I had to do a lot of work on my Omni V, specifically a recap of
/archives//html/TenTec/2007-11/msg00606.html (9,107 bytes)

10. Re: [TenTec] Omni V display/noise problems (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Sat, 19 Jan 2008 01:13:02 -0500
For display irregularities, first order of business is to clean the power connections on the back of the rig and the contacts from the plug from the power supply with some Deoxit and pipe cleaners. M
/archives//html/TenTec/2008-01/msg00401.html (7,438 bytes)

11. [TenTec] FS: Panel Extrusion for Omni/Paragon (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Wed, 30 Jan 2008 16:31:36 -0500
FS: Panel Extrusion for Omni/Paragon. Bought for a Paragon but looks like it will work for Omni V and VI also. Never used...purchased from Ten Tec butin the meantime I brushed out the scratches in th
/archives//html/TenTec/2008-01/msg00642.html (6,783 bytes)

12. Re: [TenTec] Audio Issues, revisited (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Mon, 11 Feb 2008 11:31:31 -0500
Sadly, bad audio is "normal' with the V. Painful is more like it. Yes, there is too much gain in the audio circuit, so you blow your head off by even breathing on the AF gain knob. Taper of the AF p
/archives//html/TenTec/2008-02/msg00151.html (7,798 bytes)

13. Re: [TenTec] proper caps for Omni V? (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Wed, 20 Feb 2008 01:21:55 -0500
Look for 105 deg C, Low ESR, High Frequency caps. Find caps designed for bypass and decoupling in digital circuits--switching power supplies,logic boards, and the like. Check the Mouser catalog--I th
/archives//html/TenTec/2008-02/msg00333.html (11,749 bytes)

14. Re: [TenTec] Omni V no receive on 40m (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Tue, 26 Feb 2008 23:34:48 -0500
First order of business with any flaky Omni V behavior is to clean the DC power connectors on and to the rig. Gunk or oxidation on this connector will do things you never would attribute to a dirty p
/archives//html/TenTec/2008-02/msg00470.html (8,651 bytes)

15. Re: [TenTec] proper caps for Omni V? (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Tue, 04 Mar 2008 16:39:57 -0500
My sense is that it is best to identify the caps one by one. There aren't really that many different values and some are more involved with digital noise bypass then others, so there are application
/archives//html/TenTec/2008-03/msg00068.html (9,173 bytes)

16. Re: [TenTec] proper caps for Omni V?--> Sanyo Oscon (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Tue, 04 Mar 2008 19:38:17 -0500
Steve: If you want a sure bet, pick up some Sanyo Oscon caps. These are superior quality organic polymer electrolytics: High temp, very low ESR, very long life...tantalum replacement grade and come i
/archives//html/TenTec/2008-03/msg00080.html (10,109 bytes)

17. Re: [TenTec] proper caps for Omni V?--> Sanyo Oscon (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Wed, 05 Mar 2008 17:44:08 -0500
There is WAY WAY too much AF gain in the Omni V. A factory recommended fix was posted on this board recently by Don K6RV on 16 Feb 08. There is also some overdrive of the product detector going on. W
/archives//html/TenTec/2008-03/msg00100.html (9,758 bytes)

18. Re: [TenTec] proper caps for Omni V?--> Sanyo Oscon (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Wed, 05 Mar 2008 19:30:32 -0500
to which Jerry responded... Jerry: I believe there is more than bandwidth going on here, given that I also tried the 2.1 INRAD 1st IF filter and that was "cleaner" sounding than the stock TT 2.4. Bet
/archives//html/TenTec/2008-03/msg00107.html (10,736 bytes)

19. Re: [TenTec] OMNI V Problem Growing... (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Wed, 03 Sep 2008 00:10:18 -0400
Dan: This might sound disconnected, but have you tried cleaning the power supply connectors on the back of the rig and from the supply? All manner of flaky symptoms can be cleared up by doing this, i
/archives//html/TenTec/2008-09/msg00014.html (9,531 bytes)

20. [TenTec] SL6440 based Omni product detector schematic?? (score: 1)
Author: Joe Roberts <jroberts@io.com>
Date: Thu, 03 Jun 2010 14:36:43 -0400
Anybody have a schematic for the old G4PKT Omni V/VI product detector mod using the Plessey SL6440 chip? Found one chip last year and a source for a more online, so I am tempted to give it a try. I d
/archives//html/TenTec/2010-06/msg00038.html (7,155 bytes)


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