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181. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 22 Mar 2017 12:01:47 -0400; Any metal recycler will take them or toss in with the other metals as you normally separate your garbage. Then it all goes to a metal recycler anway Carl I have (6) 8877s that are no good (kaput). Re; /archives//html/Amps/2017-03/msg00143.html (8,712 bytes)
182. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 22 Mar 2017 12:31:10 -0400; But if the tube is kaput then most of that grid gold has likely vaporized and splattered all over the anode and cathode. I guess it is all about how much work some ham wants to go thru to salvage any; /archives//html/Amps/2017-03/msg00145.html (10,746 bytes)
183. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 22 Mar 2017 13:15:30 -0400; The 8877 has never been on the rebuild list. The smallest tube in that power range is the 3CX1000A7 which can be considered as what the 8877 should have been. Carl I have (6) 8877s that are no good (; /archives//html/Amps/2017-03/msg00148.html (10,856 bytes)
184. Re: [Amps] Mobile Amps ? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 14 Apr 2017 12:29:52 -0400; Mike, I dont know if SSB IMD quality is important to you but I cant think of any 12V mobile amp that is even close to acceptable. OTOH with the typical mobile signal, especially 160-40, it may not be; /archives//html/Amps/2017-04/msg00099.html (8,404 bytes)
185. Re: [Amps] Mobile Amps ? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sat, 15 Apr 2017 10:08:13 -0400; I remember years ago when computerized engine management was being bothered or destroyed by ham, public safety, and commercial radios. A big stink resulted, plus law suits until it was corrected It s; /archives//html/Amps/2017-04/msg00108.html (9,918 bytes)
186. Re: [Amps] Mobile Amps ? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sat, 15 Apr 2017 15:49:49 -0400; It has been called a condensor ever since the distributor was invented. Called that by people from all walks of life and education, DIY parts houses. Carl Bill, Jim, Be careful with so much power in; /archives//html/Amps/2017-04/msg00119.html (11,961 bytes)
187. Re: [Amps] Mobile Amps ? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sat, 15 Apr 2017 19:47:23 -0400; The distributor was invented by Charles Kettering at Delco and first used in the 1910 Cadillac. Carl, It has been called a condensor ever since the distributor was invented. Called that by people fro; /archives//html/Amps/2017-04/msg00124.html (9,976 bytes)
188. Re: [Amps] Mobile Amps ? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sat, 15 Apr 2017 19:49:46 -0400; Amplifier use is not limited to the USA and 1500W is far from a world standard. Carl Stop it !! You are making me crazy. Don W4DNR DonR _______________________________________________ Amps mailing li; /archives//html/Amps/2017-04/msg00125.html (9,679 bytes)
189. Re: [Amps] RF in Vehicles (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Thu, 20 Apr 2017 21:07:10 -0400; RF can flow on both sides of the aircrafts skin and it appears you have a typical common mode issue. If you would be a bit more specific about the frequency, since VHF/UHF covers from 30 mHz to 3 gHz; /archives//html/Amps/2017-04/msg00142.html (11,818 bytes)
190. Re: [Amps] Sunset of old technologies (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 21 Apr 2017 11:57:39 -0400; Maybe it is about time for the Chinese to get serious about entering the HF side of ham radio from rigs to amps. They are already manufacturing some Eimac type tubes with Eimac supplied tooling. Carl; /archives//html/Amps/2017-04/msg00162.html (10,288 bytes)
191. Re: [Amps] Sunset of old technologies (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 21 Apr 2017 20:45:18 -0400; They will have to pry my oldie TS-950SD out of my cold hands! It was far ahead of its time and I see no reason to get something new. I also use a TS-940 for the second station and TS-830's drive tran; /archives//html/Amps/2017-04/msg00179.html (9,999 bytes)
192. Re: [Amps] Sunset of old technologies (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 21 Apr 2017 20:53:45 -0400; Im using a modified Hallicrafters HA-6 transverter into another NCL-2000 prototype I converted also in 1964. For other VHF/UHF I use 80's Microwave Modules thru 1296 with upgraded front ends for low; /archives//html/Amps/2017-04/msg00180.html (9,572 bytes)
193. Re: [Amps] RF in Vehicles (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Fri, 21 Apr 2017 21:14:13 -0400; Mark, do you have access to or build a RF sniffer that can be run along the wiring and coax to detect hot spots? The sensitivity will likely have to be very poor or have switchable attenuation and th; /archives//html/Amps/2017-04/msg00182.html (15,110 bytes)
194. Re: [Amps] Price per Watt Conversation (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sun, 23 Apr 2017 11:01:21 -0400; OTOH spikes and overcurrent was a primary cause for mercury vapor rectifier failures and since the 1N5408 and 6A10 arrived I havent heard of a failure.....which doesnt mean they havent.... Carl 75.6%; /archives//html/Amps/2017-04/msg00216.html (14,702 bytes)
195. Re: [Amps] tarnish or corrosion? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Sun, 23 Apr 2017 11:10:46 -0400; SE NH is likely as humid as FL what with all the salt water fog and coastal storms plus all the road salt. That is what they make DeOxit for. I use the D-100 version on automotive and yard equipment; /archives//html/Amps/2017-04/msg00217.html (10,051 bytes)
196. Re: [Amps] tarnish or corrosion? (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 26 Apr 2017 10:01:07 -0400; Only difference is that I use the needle dispenser version which allows pin point accuracy. That product is murder on phenolic wafers which swell up. Carl Is this the stuff? https://www.walmart.com/i; /archives//html/Amps/2017-04/msg00296.html (10,901 bytes)
197. Re: [Amps] Alpha 99 (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 26 Apr 2017 19:54:58 -0400; Any Alpha 99 gurus out there, I have an early model 99 with the tapped plate choke and clapper system. The clapper has finally a hole burnt in it, and I was thinking I have seen a late model 99 with; /archives//html/Amps/2017-04/msg00317.html (9,968 bytes)
198. Re: [Amps] Price per Watt Conversation (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Wed, 26 Apr 2017 20:02:55 -0400; There is no Pressing Need for more hams period other than save jobs and sell more paper products at the ARRL. Just listen to the bands and tell me even CB is often more in control! And forget about F; /archives//html/Amps/2017-04/msg00318.html (11,699 bytes)
199. Re: [Amps] Emergency communication (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Thu, 27 Apr 2017 15:47:06 -0400; The USN had battery powered tube gear well into the 70's and maybe later, for emergency HF communications. These werent car battery sizes either and there were several of them for the 12V required fo; /archives//html/Amps/2017-04/msg00340.html (11,725 bytes)
200. Re: [Amps] Ham Tests, was Price per Watt Conversation (score: 1): Author: "Carl" <km1h@jeremy.qozzy.com>; Date: Thu, 27 Apr 2017 15:47:11 -0400; With you the more likely scenario would be you were a distracted driver and the mike punched your teeth out and that severed your tongue. What would you do next Mr Always Negative? -- ORIGINAL MESSAG; /archives//html/Amps/2017-04/msg00341.html (12,204 bytes)

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