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Total 94 documents matching your query.

1. [TenTec] OT: First Class Radiotelegraph license (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Tue, 4 Dec 2007 21:12:41 -0800
The problem with getting to First Class is you need time on the air using CW. And that doesn't happen any more what with GMDSS. <http://groups.yahoo.com/group/Ham-Radio-History/message/10498? threade
/archives//html/TenTec/2007-12/msg00079.html (10,239 bytes)

2. Re: [TenTec] Resolution of Omni V & Logic interfacing (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 7 Dec 2007 13:45:04 -0800
The drivers for the Prolific USB to serial chip set are built into most OSes these day (Mac OS X, Linux, FreeBSD and Windows). So for a NoName device check to see if it is Prolific based. There are a
/archives//html/TenTec/2007-12/msg00223.html (8,493 bytes)

3. Re: [TenTec] 40M Band Sweeps (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 7 Dec 2007 13:40:44 -0800
ALE doesn't sweep it sends on particular (selected channels) for a given net in selected from a predetermined list and in conjunction with predictions from a propagation program. You can hear typical
/archives//html/TenTec/2007-12/msg00224.html (11,728 bytes)

4. Re: [TenTec] Peter W. Dahl Company (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 7 Dec 2007 13:58:01 -0800
My favorite X ray generator had a similar (though perhaps lower current) spec. "Contact with potentials in this equipment WILL cause death." I was most impressed with the certainty of the prediction!
/archives//html/TenTec/2007-12/msg00225.html (8,845 bytes)

5. Re: [TenTec] Omni VII - I feel like such a n00b... (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Sat, 8 Dec 2007 00:00:10 -0800
Except it sucks if you already have a network in place that has a zero in the second or third octets. It's a legal address (though it seems that the O7 assumes you have a "Class C" network, an odd as
/archives//html/TenTec/2007-12/msg00256.html (13,212 bytes)

6. Re: [TenTec] OMNI VII QSK users with good ears.... (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Mon, 10 Dec 2007 23:03:47 -0800
I've seen similar criticism in 1990s Technical Topics columns in RadCom. The 1N4007 does well on insertion loss, 2nd order IP and 3rd order IP but fails on isolation (worst case 35dB at 10m rather th
/archives//html/TenTec/2007-12/msg00340.html (11,363 bytes)

7. Re: [TenTec] OMNI VII QSK users with good ears.... (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Tue, 11 Dec 2007 10:50:51 -0800
Actually I was thinking in terms of full reverse V across each diode. Just have to DC isolate each diode and provide the bias/reverse V separately for each one. No more complex that the shunt option
/archives//html/TenTec/2007-12/msg00344.html (9,517 bytes)

8. Re: [TenTec] Omni VI+ receiver UHF intermod (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Thu, 13 Dec 2007 13:09:18 -0800
Though to play the devil's advocate that if you do have a problem with something generating IMD in the front end (e.g. a flaky or poorly biased PIN diode or a connector with corrosion or whatever) th
/archives//html/TenTec/2007-12/msg00402.html (10,072 bytes)

9. Re: [TenTec] FW: ARLX007 Motorola buys Yaesu (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Tue, 6 Nov 2007 23:43:19 -0800
Moto will, however, own 80% of it. And usually 51% is enough depending on the contract they signed :-) The speculation (and it is speculation) is founded on the "normal" corporate pattern of of focus
/archives//html/TenTec/2007-11/msg00153.html (10,783 bytes)

10. Re: [TenTec] For Sale Omni A/B and power Supply (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 9 Nov 2007 11:55:59 -0800
John, look on the Ten Tec support knowledge base for TT using the phrase "Omni D series C". They use it for the 546C! <http://kb.tentec.com/> For example, "Identifying the Omni D series A, B or C" wh
/archives//html/TenTec/2007-11/msg00211.html (18,255 bytes)

11. Re: [TenTec] For Sale Omni A/B and power Supply (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 9 Nov 2007 13:05:45 -0800
I don't know where the Triton III went. A useful place to look for (or add too if you know the history) is http://tentecwiki.org/ Particularly <http://tentecwiki.org/doku.php?id=transceivers&s=triton
/archives//html/TenTec/2007-11/msg00214.html (20,329 bytes)

12. Re: [TenTec] e: Triton question (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 9 Nov 2007 17:56:15 -0800
Ron is right ... there is a Triton I on the front panel ... squint at this photo from the tentec wiki <http://tentecwiki.org/lib/exe/detail.php? id=transceivers&cache=cache&media=510.jpg> Rixpix call
/archives//html/TenTec/2007-11/msg00226.html (9,652 bytes)

13. Re: [TenTec] For Sale Omni A/B and power Supply (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 9 Nov 2007 22:34:54 -0800
There's the double whammy of the low side LO, from 9068kHz to 9168kHz through the 17m band, being injected into the mixer at 13dBm and then leaking sidebands into the IF. Nothing like having a -20dBm
/archives//html/TenTec/2007-11/msg00229.html (11,145 bytes)

14. [TenTec] Ron-Lee AGC modifications for the Omni (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 9 Nov 2007 22:36:15 -0800
Does anyone out there have a schematic of the Ron-Lee AGC modifications for the Omni? I'd love to see what they look like though from the archives they seem to have lots of moving parts! -- 73 DE N7W
/archives//html/TenTec/2007-11/msg00230.html (7,219 bytes)

15. [TenTec] TT AC5 tuner (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Sun, 11 Nov 2007 16:48:46 -0800
If you mean an AC5 tuner <http://tentecwiki.org/doku.php?id=ac5> an AC3 was a convertor module <http://tentecwiki.org/doku.php?id=ac3> I'll take it. On Nov 11, 2007, at 1:22 PM, N1IX wrote: AC3 tuner
/archives//html/TenTec/2007-11/msg00253.html (8,128 bytes)

16. Re: [TenTec] TT AC5 tuner (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Sun, 11 Nov 2007 16:49:42 -0800
That was not meant to go to the list ... sorry about that. If you mean an AC5 tuner <http://tentecwiki.org/doku.php?id=ac5> an AC3 was a convertor module <http://tentecwiki.org/doku.php?id=ac3> I'll
/archives//html/TenTec/2007-11/msg00254.html (8,357 bytes)

17. Re: [TenTec] Using a comptuer microphone with a Triton 4 (544) (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Thu, 15 Nov 2007 23:21:20 -0800
On Thu, 2007-11-15 at 21:41 +0200, Geoffrey S. Mendelson wrote: I recently purchased (for $5) a headset designed for computer use. It's the "closed" design, so while to me it eventually becomes unco
/archives//html/TenTec/2007-11/msg00298.html (10,744 bytes)

18. Re: [TenTec] balun noise? (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Fri, 23 Nov 2007 21:51:39 -0800
It does work and it's *much* better than a scramble wound coil but it still has a much lower reactance (and no loss) compared to a ferrite current balun. W8JI made some measurements on sleeve, soleno
/archives//html/TenTec/2007-11/msg00489.html (10,140 bytes)

19. Re: [TenTec] Corsair II & Omni V Filters (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Mon, 26 Nov 2007 15:03:06 -0800
Gary: The TenTec Wiki is the best place for this ... all the info in one table (including the stock code for when the filter has no other markings!). <http://tentecwiki.org/doku.php?id=filters> You c
/archives//html/TenTec/2007-11/msg00520.html (10,705 bytes)

20. Re: [TenTec] RS232 to USB for the Omni V? (score: 1)
Author: Kevin Purcell <kevinpurcell@pobox.com>
Date: Mon, 26 Nov 2007 15:07:34 -0800
The Keyspan adaptors are well supported in most modern OSes. In general any adaptor that uses the Prolific USB to serial chipset (i.e. Prolific Technology's PL-2303H/X/HX) will use the drivers in Mac
/archives//html/TenTec/2007-11/msg00521.html (8,093 bytes)


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