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161. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Sat, 19 Nov 2016 19:26:27 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: My main objection to "modern" physics is in the quote above. Physicists have a bad habit of using mathematics to describe the real world. They build a ma
/archives//html/Amps/2016-11/msg00061.html (10,269 bytes)

162. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Sat, 19 Nov 2016 23:52:16 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Nobody has said that mathematics is not useful. My observation was that a mathematical model is just that - a model - and not the reality itself. Some pe
/archives//html/Amps/2016-11/msg00072.html (10,148 bytes)

163. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Mon, 21 Nov 2016 08:17:02 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Bartender, I'll have whatever he's having, but not so strong. :-) 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@c
/archives//html/Amps/2016-11/msg00090.html (10,588 bytes)

164. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Mon, 21 Nov 2016 08:22:09 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: OK, way off topic, but a good question. If you had a gravity locator which points to a source of gravity and you pointed it at the moon, would it point t
/archives//html/Amps/2016-11/msg00091.html (10,739 bytes)

165. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Mon, 21 Nov 2016 14:32:05 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Being a rather skeptical bunch here, we need a bit more convincing. How do you know? 73, Bill W6WRT _______________________________________________ Amps
/archives//html/Amps/2016-11/msg00093.html (8,551 bytes)

166. Re: [Amps] 3D Printed ABS Plastic for Chimneys? (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 23 Nov 2016 21:42:35 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: I would suggest not having too tight a fit with the chimney. You want to cool the outside of the anode cooler as well as the inner fins. Having the chimn
/archives//html/Amps/2016-11/msg00113.html (8,154 bytes)

167. Re: [Amps] Machlett 3-500Z tubes (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Sat, 26 Nov 2016 10:41:28 +0000
Whatever brand you buy, make sure the filament pins are one solid, welded piece and not a wire soldered to a pin. I am told Amperex tubes are welded and there may be others. The soldered pins are not
/archives//html/Amps/2016-11/msg00121.html (7,361 bytes)

168. Re: [Amps] 8877 Grid Connection DC or Not (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Tue, 29 Nov 2016 04:26:44 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: You might consider un-grounding the power supply if you can. It's not a safety issue - the difference between true ground and B- is a volt or two at most
/archives//html/Amps/2016-11/msg00156.html (7,646 bytes)

169. Re: [Amps] Fwd: 8877 Grid Connection DC or Not (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Tue, 29 Nov 2016 15:47:16 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: The 8877 has a grid dissipation rating of 25 watts. The actual dissipation when driven to 1500 watts is about 2.5 watts. Unless you are unusually careles
/archives//html/Amps/2016-11/msg00158.html (7,606 bytes)

170. Re: [Amps] A cheer for the SPE 2K (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 01:02:41 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: I had one and I agree with all the above. It's only drawback is it won't do legal limit on RTTY or other continuous carrier mode. After about 5-10 second
/archives//html/Amps/2016-11/msg00167.html (7,312 bytes)

171. Re: [Amps] 8877 Grid Connection DC or Not (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 05:42:04 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: That must be SOME power supply! 73, Bill W6WRT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contest
/archives//html/Amps/2016-11/msg00175.html (8,458 bytes)

172. Re: [Amps] A cheer for the SPE 2K (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 05:47:14 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: As I mentioned, the Alpha 9500, at about the same price, does legal limit all day long. In fact, I believe all of the Alphas in the last 25 years or so d
/archives//html/Amps/2016-11/msg00176.html (8,401 bytes)

173. Re: [Amps] A cheer for the SPE 2K (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 05:53:08 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Next time, check with Peter Dahl. I haven't checked recently but a year or two ago a legal limit transformer was in the $400-500 range. 73, Bill W6WRT __
/archives//html/Amps/2016-11/msg00177.html (8,202 bytes)

174. Re: [Amps] A cheer for the SPE 2K (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 05:58:02 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: It's been done. Check out Prometheus: http://www.dishtronix.com/prometheus.html And your price is in the ballpark. 73, Bill W6WRT _______________________
/archives//html/Amps/2016-11/msg00178.html (8,378 bytes)

175. Re: [Amps] FW: Single Band Amplifiers One Power Supply (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Wed, 30 Nov 2016 20:02:54 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: This technique works very well for AC but I'm not sure about DC. At my previous employer before I retired we used the technique to subtract filament curr
/archives//html/Amps/2016-11/msg00194.html (8,662 bytes)

176. Re: [Amps] Single Band Amplifiers One Power Supply (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Thu, 1 Dec 2016 03:50:22 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Complexity? It's hard to imagine anything simpler (and safer!) than the B- measuring scheme. 73, Bill W6WRT _____________________________________________
/archives//html/Amps/2016-11/msg00199.html (8,309 bytes)

177. Re: [Amps] More thots on ham amps (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Thu, 1 Dec 2016 20:58:36 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Or for a little more than half that you could get an Alpha 9500 which can change bands and re-tune in the blink of an eye, literally. And not just three
/archives//html/Amps/2016-12/msg00007.html (7,181 bytes)

178. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Fri, 2 Dec 2016 04:53:34 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Holes don't move. It's an illusion much like the "moving" lights on a theater marquee. Only electrons move. If you park your car in one place and then mo
/archives//html/Amps/2016-12/msg00009.html (7,628 bytes)

179. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Fri, 2 Dec 2016 05:03:45 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Nonsense. Electric current is just as real as current in a river and rivers don't flow uphill. River current is the flow of water molecules, electric cur
/archives//html/Amps/2016-12/msg00010.html (7,397 bytes)

180. Re: [Amps] "Conventional" current flow (score: 1)
Author: Bill Turner <dezrat@outlook.com>
Date: Sat, 3 Dec 2016 01:28:11 +0000
-- ORIGINAL MESSAGE --(may be snipped) REPLY: Sounds like another case of physicists creating a mathematical model of something and gradually coming to believe the model is the reality. The Big Bang
/archives//html/Amps/2016-12/msg00019.html (9,622 bytes)

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