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281. Re: [TenTec] "Remember, it's a computer." (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Sun, 16 Mar 2003 10:22:32 -0800 (PST)
-- Clark Savage Turner <csturner@slonet.org> wrote: "I am concerned with the *engineering* of software, especially the interfaces. The "engineer," by definition, is tasked to produce a machine that i
/archives//html/TenTec/2003-03/msg00652.html (12,535 bytes)

282. [TenTec] Orion Sweep Display Change (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 25 Mar 2003 19:24:27 -0800 (PST)
Uh oh, did anyone else notice the change in specs for the sweep display??? "Continuous real-time spectrum display allows monitoring of band activity. Selectable sweep ranges allow user-definable limi
/archives//html/TenTec/2003-03/msg00863.html (8,228 bytes)

283. RE: [TenTec] Orion Flash Update -- Cant make it go (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Sat, 29 Mar 2003 21:11:23 -0800 (PST)
I downloaded the Orion firmware update today and found that the loader program is the exact same one as used with the Pegasus/Jupiter/516 (same file date/time & size). What I found that I had to do w
/archives//html/TenTec/2003-03/msg00974.html (9,527 bytes)

284. Re: [TenTec] N4PY Control Program Version 2.06 (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Sun, 2 Feb 2003 19:06:58 -0800 (PST)
In the interest of starting up some wild speculation - I wonder if this is essentially the same internal tuner that will be used for the Orion?? Assuming of course that TT is still working with LDG??
/archives//html/TenTec/2003-02/msg00094.html (10,943 bytes)

285. Re: [TenTec] Will W5YR be back? (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 11 Feb 2003 08:18:05 -0800 (PST)
No doubt he has wealth of knowledge and is very interesting fellow to debate with, I have done just that several times in the past, - both on and off this list. It's his propensity to put a pro Icom
/archives//html/TenTec/2003-02/msg00467.html (12,293 bytes)

286. Re: [TenTec] pEGASUS - (Kachina comparison - long) (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Mon, 24 Feb 2003 21:07:23 -0800 (PST)
I have both a few Pegs and a Kachina 505DSP here. While I have spent far more time using the Pegasus, I have played enough with the Kachina 505DSP to have a good basis for comparison. I?ll try and li
/archives//html/TenTec/2003-02/msg00920.html (14,308 bytes)

287. Re: [TenTec] Firmware upgrade Pegasus (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Mon, 24 Feb 2003 21:25:02 -0800 (PST)
I run Win2K here and a trick that I found is to turn on the Pegasus imediately after clicking the "OK" button for the .RUF file that you want to load. When I try doing it using the exact same steps a
/archives//html/TenTec/2003-02/msg00921.html (10,019 bytes)

288. Re: [TenTec] Firmware upgrade Pegasus (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 25 Feb 2003 08:20:00 -0800 (PST)
Yes it is 16 bit. I too would love to see a 32 bit version of it, - just because. It will be interesting to see if the flash loader program for the Orion is the same. Up to now the DSP devices used i
/archives//html/TenTec/2003-02/msg00927.html (8,548 bytes)

289. Re: [TenTec] Pegasus and Heathkit SB220 amp (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 25 Feb 2003 19:09:12 -0800 (PST)
Or you could also build up an interface of your own, probably for less than $10 or so. For the RX/TX keying of my transverters and/or amplifiers I use the EXT T/R jack on back of the Pegasus into a R
/archives//html/TenTec/2003-02/msg00945.html (12,254 bytes)

290. Re: [TenTec] need filters (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Wed, 26 Feb 2003 11:41:19 -0800 (PST)
Actually the 580 does have back panel connections that can be used to key an amplifier, but I don't think it is capable of full QSK, it does however have a settable delay that may come close to QSK s
/archives//html/TenTec/2003-02/msg00967.html (9,268 bytes)

291. Re: [TenTec] Orion vs. Jupiter Audio vs. DSP (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Fri, 3 Jan 2003 12:22:18 -0800 (PST)
Hmmmm, ponder a comparable kind of thing regarding the triode tube sometime around 1920: "Well they finally built a radio that's beyond understanding." Q: What is the function of the TRIODE stage? 1.
/archives//html/TenTec/2003-01/msg00021.html (9,477 bytes)

292. Re: [TenTec] Re: 1.02 - hummmm that's odd (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Thu, 9 Jan 2003 15:13:19 -0800 (PST)
I've learned one thing working with software everyday and that is always, always, always, ......... did I say always?? keep a copy of *every* version you download. Better still is to archive them awa
/archives//html/TenTec/2003-01/msg00207.html (8,885 bytes)

293. Re: [TenTec] Truth in Lending!! (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Mon, 13 Jan 2003 22:29:50 -0800 (PST)
Ok long as we are into a ?truth of total real cost? mode of thinking regarding radio pricing lets analyze a few of the other higher end imported radios in the same way (tried to keep the available op
/archives//html/TenTec/2003-01/msg00324.html (17,330 bytes)

294. Re: [TenTec] Truth in Lending!! (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 14 Jan 2003 18:25:57 -0800 (PST)
The main point of my earlier rant (ok it was bit of a flame, sorry :-( ) was to dispel the myth that the Orion and its accessories are being marketed differently than its competition, simply not so.
/archives//html/TenTec/2003-01/msg00355.html (11,508 bytes)

295. Re: [TenTec] 229B Tuner Question (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Fri, 24 Jan 2003 07:18:17 -0800 (PST)
Yes you can simply remove it, it only adds C when the antenna switch is in position 4 (if I remember correctly - that is the one for the balanced output) otherwise in the other antenna switch positio
/archives//html/TenTec/2003-01/msg00548.html (8,132 bytes)

296. Re: [TenTec] Orion, NRD-545, DSP, filters etc (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Tue, 28 Jan 2003 08:35:45 -0800 (PST)
I wouldn't get overly wrapped with figures touting numbers of bits alone. What ultimately defines a DSP radio's performance is still its ANALOG design characteristics. As long as the A to D and is be
/archives//html/TenTec/2003-01/msg00612.html (12,693 bytes)

297. Re: [TenTec] Pegasus S-Meter Anomaly (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Wed, 29 Jan 2003 07:15:34 -0800 (PST)
One other thing to think about is if the IF gain pot has been "tweaked" for more gain you will see degradation of the strong signal handling capability of the Pegasus (the Jupiter too I would assume)
/archives//html/TenTec/2003-01/msg00641.html (11,418 bytes)

298. Re: [TenTec] Corsairs, Pro II, etc hi hi....interesting replies! (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Fri, 31 Jan 2003 13:46:06 -0800 (PST)
It's too bad that there isn't a good, fair, and viable way to go back and re-review all of those older radios back to about 1950 or so using the same test methodologies and criteria that the ARRL and
/archives//html/TenTec/2003-01/msg00746.html (9,624 bytes)

299. Re: [TenTec] Corsairs, Pro II, etc hi hi (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Fri, 31 Jan 2003 15:07:08 -0800 (PST)
I have looked at it in the past, I have now just looked at it again and it has grown considerably. What is still missing though is data from the various Halicrafters, Mammarlunds, Swans, etc. Let's h
/archives//html/TenTec/2003-01/msg00752.html (9,711 bytes)

300. Re: [TenTec] Pegasus Help! (score: 1)
Author: Duane Grotophorst <n9dg@yahoo.com>
Date: Sun, 1 Dec 2002 13:36:01 -0800 (PST)
In-line below: This is primarily for use with full break in QSK amplifiers for proper RX/TX timing. Having the "Enable Keying Loop" ON implies that the TX EN / TX OUT connections are in use. So the b
/archives//html/TenTec/2002-12/msg00010.html (9,871 bytes)

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