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Total 166 documents matching your query.

81. Re: [TenTec] FW: de w8kc To Scott : Orion 2 Color publicity shot (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Sat, 24 Sep 2005 11:15:01 -0400
Does the O II support HDTV, or NTSC? Or is it just "wallpaper" for the new screen? Thanks for lightening the discussion a little! de aa6e -- martin.ewing@gmail.com http://blog.aa6e.net ______________
/archives//html/TenTec/2005-09/msg00343.html (8,677 bytes)

82. Re: [TenTec] Orion II (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Mon, 3 Oct 2005 13:30:05 -0400
The pic shows a TT 963 power supply, which is the one I happen to use. It is not included with the Orion. Any good 13.8 Volt, ~25 Amp supply may be used. My 963 is as quiet for RFI as I could want. M
/archives//html/TenTec/2005-10/msg00087.html (8,966 bytes)

83. Re: [TenTec] Transmission Line Loss due to SWR (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Wed, 5 Oct 2005 00:33:45 -0400
Don't these numbers apply to "long" lines (many wavelengths and/or an exact multiple of a quarter wavelength)? I have been wondering about the following: If you have a short line, the loss should be
/archives//html/TenTec/2005-10/msg00138.html (10,788 bytes)

84. Re: [TenTec] Shielded Twin Lead (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Sat, 8 Oct 2005 14:37:11 -0400
Maybe, but I haven't seen it listed for a long time. It was sold as a way to reduce interference (ingress) for weak signal TV reception, as you note. For Tx use, it would have a controlled impedance
/archives//html/TenTec/2005-10/msg00194.html (10,920 bytes)

85. Re: [TenTec] Riding a horse (Orion II) (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Fri, 11 Nov 2005 11:45:57 -0500
It is unclear to me that the same binaries will run on O II as on O I. The inner workings of the control system aren't identical. Possibly the same source code handles both rigs, which can be compile
/archives//html/TenTec/2005-11/msg00192.html (13,967 bytes)

86. Re: [TenTec] Station and AC Ground (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Tue, 29 Nov 2005 10:54:03 -0500
Jim, I'm surprised your grounds are equal "to the microvolt". To me, that indicates that no current is flowing in either, not even reactive, or else they really are bonded together in some way. A pra
/archives//html/TenTec/2005-11/msg00585.html (10,352 bytes)

87. Re: [TenTec] Station and AC Ground (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Tue, 29 Nov 2005 12:59:22 -0500
[This kind of discussion often happens over at TowerTalk@contesting.com. Search there for lots more info.] Keep in mind there are 3 types of "grounds": RF, AC (power), and lightning protection. (Actu
/archives//html/TenTec/2005-11/msg00589.html (14,055 bytes)

88. Re: [TenTec] Station and AC Ground (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Tue, 29 Nov 2005 17:25:34 -0500
You can have a tuned "ground" but it only works at discrete frequencies. Besides, any current-carrying wire of appreciable length, tuned or not, becomes part of your antenna system. If, as it should,
/archives//html/TenTec/2005-11/msg00598.html (10,019 bytes)

89. Re: [TenTec] Station and AC Ground (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Thu, 1 Dec 2005 00:23:04 -0500
That's Tesla coil territory. 73 Martin AA6E -- martin.ewing@gmail.com http://blog.aa6e.net _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.conte
/archives//html/TenTec/2005-12/msg00001.html (7,332 bytes)

90. Re: [TenTec] Fluctuating Power Out (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Sat, 3 Dec 2005 11:15:29 -0500
Some meter jitter is normal, but not 10%. It seems to be an artifact of the ADC - number crunch - DAC process. I wonder if v2 will address this. I did not see much if any "real" fluctuation in output
/archives//html/TenTec/2005-12/msg00056.html (9,341 bytes)

91. Re: [TenTec] v2.0 firmware... (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Mon, 12 Dec 2005 16:56:28 -0500
Of course they can't distribute v2 until the very last bug is exterminated. (Oh yeah, just like v 1.372!) Realistically, they must have a list of issues that have to be fixed and tested before releas
/archives//html/TenTec/2005-12/msg00294.html (8,679 bytes)

92. Re: [TenTec] Classic Orion (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Thu, 15 Dec 2005 23:01:52 -0500
I think the reference is to the "New Coke" vs "Coke Classic" marketing disaster of some years ago. You may recall that Coke Classic was the winner. :-) I would be happy with "Orion I", but just calli
/archives//html/TenTec/2005-12/msg00402.html (8,504 bytes)

93. Re: [TenTec] Oprion II Playing (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Fri, 16 Dec 2005 09:33:04 -0500
_______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2005-12/msg00416.html (8,270 bytes)

94. Re: [TenTec] sdr'S (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Mon, 19 Dec 2005 16:24:21 -0500
The main problem in software engineering is figuring out what is this program supposed to do, and how do we verify it? The Orion (only to pick one example) has an extremely complicated interface to t
/archives//html/TenTec/2005-12/msg00546.html (9,003 bytes)

95. Re: [TenTec] T-T web site not working?? (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Thu, 22 Dec 2005 22:08:04 -0500
Looks like TT's webserver and/or mysql database needs a reboot. Let's see, hold down user 2 and power on? 73, Martin -- martin.ewing@gmail.com http://blog.aa6e.net ___________________________________
/archives//html/TenTec/2005-12/msg00642.html (8,315 bytes)

96. Re: [TenTec] Orion with V2 rf gain (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Fri, 23 Dec 2005 18:33:20 -0500
We don't want beta testers to violate their non-disclosure agreements. They would have to sacrifice their first-borns, I think. (Of course, the O II is now visible "in the wild".) The S-meter rising
/archives//html/TenTec/2005-12/msg00671.html (9,134 bytes)

97. Re: [TenTec] Orion with V2 rf gain (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Sat, 24 Dec 2005 10:46:48 -0500
I agree that the semi-traditional RF Gain vs S-meter action has a value -- showing the AGC threshold and S-level above threshold. There is a place for this. There is also a place for a "true" signal
/archives//html/TenTec/2005-12/msg00694.html (11,602 bytes)

98. Re: [TenTec] Initial comments about ORION II (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Mon, 26 Dec 2005 14:28:27 -0500
If you're listening to white noise only, you'd expect the audio power to be proportional to bandwidth (assuming flat audio response and no AGC). If you're listening to a CW note in the passband, the
/archives//html/TenTec/2005-12/msg00750.html (14,107 bytes)

99. Re: [TenTec] OT callsign download window (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Tue, 27 Dec 2005 13:15:09 -0500
It's not quite what you describe, but I have http://www.aa6e.net/lookup.html , which works for me. 73 Martin AA6E -- martin.ewing@gmail.com http://blog.aa6e.net ______________________________________
/archives//html/TenTec/2005-12/msg00796.html (8,441 bytes)

100. Re: [TenTec] Orion II roofing filters (score: 1)
Author: "Martin, AA6E" <martin.ewing@gmail.com>
Date: Tue, 27 Dec 2005 13:40:38 -0500
The stock filters have always been FB for me, performing way beyond my previous setup, but I'm not an agressive op. The extra filters add nothing unless you have bad out of band QRM. If the question
/archives//html/TenTec/2005-12/msg00797.html (9,191 bytes)

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