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301. Re: [TenTec] Noise Reduction Setting (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 9 Dec 2006 17:05:59 -0500
Ooops...I meant that note to Lin to go direct. Please excuse me. Gary Grant, you are soooo right. It raises the hair on the back of my neck ;) You hit it on the head. Doug Smith's NR implementation w
/archives//html/TenTec/2006-12/msg00199.html (14,744 bytes)

302. Re: [TenTec] Noise Reduction Setting (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 9 Dec 2006 17:12:46 -0500
That's a good book, isn't it Grant ? :) I have several of the in-house publications of B&K that are also very instructive. If its an FIR filter with suitable characteristics, ought to work pretty wel
/archives//html/TenTec/2006-12/msg00200.html (13,437 bytes)

303. Re: [TenTec] Noise Reduction Setting (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 10 Dec 2006 00:13:31 -0500
That's right Jerry. But I did not say it could. Just commented that FIR filters work pretty well when made with suitable characteristics. Only the "real" DSP chips I talked about way earlier in some
/archives//html/TenTec/2006-12/msg00208.html (11,824 bytes)

304. Re: [TenTec] Noise Reduction Setting (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 10 Dec 2006 00:17:47 -0500
And this is why I said the FIR filter works pretty well. It takes a darn good stab at approaching what the really high end filters can do with brute force....without needing the brute force. It canno
/archives//html/TenTec/2006-12/msg00209.html (13,062 bytes)

305. Re: [TenTec] Noise Reduction Setting (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 10 Dec 2006 02:15:24 -0500
Grant.... Well I already took your advice in my previous post and ended my comments on the thread. On the other hand...I'm an aerospace engineer by trade.....and I love discussing how Rockets and Air
/archives//html/TenTec/2006-12/msg00211.html (11,411 bytes)

306. Re: [TenTec] Employee Ownership of Orion (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Mon, 11 Dec 2006 16:50:52 -0500
Hi Scott, My point - which seems to have been missed by many posters - was that ownership was not a precondition to understanding some technical subject. My further point was that Ten Tec employees,
/archives//html/TenTec/2006-12/msg00245.html (10,350 bytes)

307. Re: [TenTec] [Fwd: FCC ELIMINATES CW EXAM] (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 20 Dec 2006 17:20:21 -0500
My calculator is light powered. But I take your point. The idea is to learn some stuff. Facts, figures, approaches to problem solving, bodies of theory. Then out in the world you figure out how to ap
/archives//html/TenTec/2006-12/msg00514.html (11,402 bytes)

308. Re: [TenTec] Radio Control/Contesting?? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 23 Dec 2006 19:09:06 -0500
I had a Pegasus too. I loved it. But since I'm primarily interested in contesting, I had to trade it. The front end just was not up to contest weekends. 73 de Gary, AA2IZ panel and never ____________
/archives//html/TenTec/2006-12/msg00635.html (9,696 bytes)

309. Re: [TenTec] Radio Control/Contesting?? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 23 Dec 2006 19:14:32 -0500
There was an original Orion. Sometimes called the classic, or the Orion 1, but often just "Orion". Then later there was an Orion II. It is different hardware. No, you cannot make one into the other.
/archives//html/TenTec/2006-12/msg00637.html (26,321 bytes)

310. Re: [TenTec] Radio Control/Contesting?? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 23 Dec 2006 21:35:07 -0500
Well you don't have to buy a newer Ten Tec rig to get a great contest radio. It was just the Jupiter/Pegasus series that had the weaker front ends. You can use Corsair I or II, or the Omni V series,
/archives//html/TenTec/2006-12/msg00645.html (10,789 bytes)

311. Re: [TenTec] Radio Control/Contesting?? (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sun, 24 Dec 2006 15:59:47 -0500
Heck, Even the corsair II has dual receive when you have the external VFO. It has obvious limitations of course. But you can listen to two signals at once, and change the relative sound of each one v
/archives//html/TenTec/2006-12/msg00681.html (11,934 bytes)

312. Re: [TenTec] Dual frequency receive (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Mon, 25 Dec 2006 22:14:57 -0500
With the Corsair II you do NOT have to switch back and forth. You listen to both at the same time. The relative levels are adjustable with a POT. Gary _______________________________________________
/archives//html/TenTec/2006-12/msg00725.html (10,081 bytes)

313. Re: [TenTec] ALC action on Orion (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 30 Dec 2006 19:08:23 -0500
Well....the way I've always used the two controls together is: 1. Set power control to about the desired level. 2. Adjust ALC for voice peaks (if using voice). 3. Use moderate sound card gain if usin
/archives//html/TenTec/2006-12/msg00851.html (9,730 bytes)

314. Re: [TenTec] Class A (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 6 Jan 2007 19:30:31 -0500
Perhaps, perhaps....but how does this relate to Ten-Tec radio equipment ? 73 de Gary, AA2IZ quality activity are folks who do not have a good healthy who was into ESSB etc who was a CW operator? this
/archives//html/TenTec/2007-01/msg00124.html (8,421 bytes)

315. Re: [TenTec] Does anyone have a schematic for: (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 10 Jan 2007 00:42:44 -0500
Room for all the modes and tastes ? Ridiculous ! 73 de Gary, AA2IZ a Maybe _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailma
/archives//html/TenTec/2007-01/msg00239.html (8,385 bytes)

316. Re: [TenTec] grounding (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 10 Jan 2007 00:52:23 -0500
Let's say for sake of discussion that you have a shack position close enough to physical earth (and your array of ground rods and buried wire) that you can have an excellent, much less than 1/4 wave
/archives//html/TenTec/2007-01/msg00240.html (10,211 bytes)

317. Re: [TenTec] grounding (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 10 Jan 2007 00:58:33 -0500
Unless there is a problem elsewhere in the system, your earth ground should not be carrying "significant RF currents". If it were, then your energy intended for transmission would be heading to groun
/archives//html/TenTec/2007-01/msg00242.html (11,184 bytes)

318. Re: [TenTec] grounding (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Wed, 10 Jan 2007 20:38:12 -0500
Right....the short wire, the one that is of zero impedance, may carry some current. This will NOT be an appreciable current since the station is properly designed. (Mainly an issue of balance.) Thus
/archives//html/TenTec/2007-01/msg00268.html (13,524 bytes)

319. Re: [TenTec] Orion 11 (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 13 Jan 2007 16:48:40 -0500
First you have to hear him. The antenna helps that a lot ! Then a better receiver. Next he has to hear you. The antenna helps a lot ! Then maybe an amp. Bottom line ? Antenna, Antenna, maybe hotter r
/archives//html/TenTec/2007-01/msg00343.html (9,117 bytes)

320. Re: [TenTec] Orion 11 (score: 1)
Author: "Gary Hoffman" <ghoffman@spacetech.com>
Date: Sat, 13 Jan 2007 16:40:26 -0500
Indeed yes. I'd buy a lot less radio...maybe even a Corsair II and by all means spend the rest of the money on antennas. Perhaps an older amp also. 73 de Gary, AA2IZ you have ________________________
/archives//html/TenTec/2007-01/msg00344.html (9,413 bytes)

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