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1. [TenTec] Orion as AM radio (score: 1): Author: "Rob Atkinson, K5UJ" <k5uj@hotmail.com>; Date: Mon, 01 May 2006 12:59:00 +0000; There's this mythical idea hams seem to have, that decent AM can only happen with a big plate modulated tube rig. I have no idea where this comes from, given the fact that broadcasters are ditching; /archives//html/TenTec/2006-05/msg00005.html (8,498 bytes)
2. Re: [TenTec] Orion as AM radio (score: 1): Author: "Steven Moore" <scm@copper.net>; Date: Mon, 1 May 2006 08:34:40 -0500; I owned a dx100 and several of its hundred pound cousins. Other than selling them on ebay for big $ I can't think of any reason to have them back including am. Same goes for the hallis and nationals.; /archives//html/TenTec/2006-05/msg00008.html (9,499 bytes)
3. Re: [TenTec] Orion as AM radio (score: 1): Author: "John Vickers" <wa4tt@nlamerica.com>; Date: Mon, 1 May 2006 09:51:34 -0400; Rob, Today AM is a mode of nostalgia, plain and simple. Breaking into a real AM QSO with a Flex radio or some screen modulated rig is like entering a 'Sissy boy' in a bull riding championship. If you; /archives//html/TenTec/2006-05/msg00010.html (7,939 bytes)
4. Re: [TenTec] Orion as AM radio (score: 1): Author: "Grant Youngman" <nq5t@comcast.net>; Date: Mon, 1 May 2006 08:56:08 -0500; It is mythical. While a big transmitter will keep your room warmer in the winter and give you more exercise when you move it around, low power DSP generated AM or AM from something as pedestrian as; /archives//html/TenTec/2006-05/msg00012.html (7,702 bytes)
5. Re: [TenTec] Orion as AM radio (score: 1): Author: "Paul Gates, KD3JF" <pearly732003@yahoo.com>; Date: Mon, 1 May 2006 07:10:57 -0700 (PDT); You are so right! How about Hall. HT37 or HT32....?? In my AM/CW days I never really had a heavy rig. I had a Hall. HT40 Xmtr and Lafayette Receiver. My main stay station was a Gonset G66B receiver a; /archives//html/TenTec/2006-05/msg00014.html (10,831 bytes)
6. Re: [TenTec] Orion as AM radio (score: 1): Author: Rideout Family <wa6ipd@dslextreme.com>; Date: Mon, 01 May 2006 07:28:25 -0700; Rob, if what you said were true no new vacuum tube equipment would be sold but it is. The audio purest will tell you solid state comes close but tubes are still the best. As for AM rigs one reason I; /archives//html/TenTec/2006-05/msg00018.html (10,145 bytes)
7. Re: [TenTec] Orion as AM radio (score: 1): Author: "Steven Moore" <scm@copper.net>; Date: Mon, 1 May 2006 09:33:02 -0500; My buddy 10 miles down the road is a certified packrat. He has all my old boatanchors and if/when we can actually get into the room where he has them, I get to see them from time to time. Also in the; /archives//html/TenTec/2006-05/msg00019.html (12,284 bytes)
8. Re: [TenTec] Orion as AM radio (score: 1): Author: "Ron Castro" <ronc@sonic.net>; Date: Mon, 1 May 2006 08:31:17 -0700; You're right...plate modulation in broadcasting died many years ago in favor of PDM and some esoteric new digital methods that work by actually constructing the final RF wave form by turning on an ap; /archives//html/TenTec/2006-05/msg00023.html (10,282 bytes)
9. Re: [TenTec] Orion as AM radio (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>; Date: Mon, 01 May 2006 09:58:57 -0500; Art Collins for one. And he demanded a separate PA plate feed audio choke to keep the unbalanced DC out of the modulation transformer. A young engineer once proposed running a 1 KW broadcast transmit; /archives//html/TenTec/2006-05/msg00024.html (12,780 bytes)
10. Re: [TenTec] Orion as AM radio (score: 1): Author: "Dr. Gerald N. Johnson" <geraldj@storm.weather.net>; Date: Mon, 01 May 2006 10:05:45 -0500; NO! NEVER! The overall efficiency of the high level plate modulated rig is better than any linear so there's less heat in the room for the same power output. It takes lots of modifications to the DX-; /archives//html/TenTec/2006-05/msg00025.html (10,048 bytes)
11. Re: [TenTec] Orion as AM radio (score: 1): Author: "Grant Youngman" <nq5t@comcast.net>; Date: Mon, 1 May 2006 12:22:28 -0500; Well, I heartily disagree. You're forgetting all of the other stuff, modulators, audio drivers, RF drivers, whatever. The Class C finals, are not the only thing generating a bit of heat. That was th; /archives//html/TenTec/2006-05/msg00027.html (9,508 bytes)
12. Re: [TenTec] Orion as AM radio (score: 1): Author: Ken Brown <ken.d.brown@hawaiiantel.net>; Date: Mon, 01 May 2006 08:45:34 -1000; When I said I'd want a big tube transmitter, it is not because I believe the myth that this is the only way to get good AM. I don't doubt at all that modern solid state transmitters using digital or; /archives//html/TenTec/2006-05/msg00028.html (9,645 bytes)

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