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Total 14 documents matching your query.

1. [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "noll amidzich" <namidzich@wi.rr.com>; Date: Wed, 22 Mar 2017 09:40:28 -0500; I have (6) 8877s that are no good (kaput). Reading through the archives there does not appear to be any viable options for rebuilding. So.. The $64 question... what is the responsible way to dispose; /archives//html/Amps/2017-03/msg00141.html (6,527 bytes)
2. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: <fortra@siol.net>; Date: Wed, 22 Mar 2017 16:13:54 +0100; Noll, in our club we used to have Alpha 77D. I remember back in 80's that 8877 stopped working all of a sudden. Tube has been on the shelf for year or so, then we check the dc continuity of heaters a; /archives//html/Amps/2017-03/msg00142.html (7,748 bytes)
3. 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)
4. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: Martin Sole <hs0zed@gmail.com>; Date: Wed, 22 Mar 2017 19:04:53 +0300; But but but... There's gold in them thar toobs! Carl I have (6) 8877s that are no good (kaput). Reading through the archives there does not appear to be any viable options for rebuilding. So.. The $6; /archives//html/Amps/2017-03/msg00144.html (9,141 bytes)
5. 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)
6. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: Ron Youvan <ka4inm@gmail.com>; Date: Wed, 22 Mar 2017 12:52:35 -0400; I have (6) 8877s that are no good (kaput). Reading through the archives there does not appear to be any viable options for rebuilding. So.. The $64 question... what is the responsible way to dispose; /archives//html/Amps/2017-03/msg00146.html (9,073 bytes)
7. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "sm0aom@telia.com" <sm0aom@telia.com>; Date: Wed, 22 Mar 2017 18:09:06 +0100 (CET); Oxide cathode tubes like the 8877 are not considered rebuildable, only thoriated tungsten filament cathode types are. Some 25 years ago, Econco ran a quality tube rebuilding service, that rebuilt my; /archives//html/Amps/2017-03/msg00147.html (10,391 bytes)
8. 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)
9. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Gary Schafer" <garyschafer@largeriver.net>; Date: Wed, 22 Mar 2017 12:25:58 -0500; Maybe the heat sink could be salvaged and used on something like a GS35. 73 Gary K4FMX _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.co; /archives//html/Amps/2017-03/msg00149.html (9,579 bytes)
10. [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Wed, 22 Mar 2017 11:58:48 -0700; 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 The 3x3 can be rebuilt till hell fr; /archives//html/Amps/2017-03/msg00150.html (7,960 bytes)
11. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: Joe <nss@mwt.net>; Date: Wed, 22 Mar 2017 20:22:11 -0500; What do you mean Econco is gone? Joe WB9SBD Sig The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com On 3/22/2017 12:09 PM, sm0aom@telia.com wrote: Oxide cathode tubes lik; /archives//html/Amps/2017-03/msg00151.html (10,365 bytes)
12. Re: [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: Jeff Breitner <lists@rudn.com>; Date: Thu, 23 Mar 2017 09:01:01 -0400; Perhaps absorbed? http://www.cpii.com/product.cfm/11/23/74 Never used their rebuilds, but I did ship a lot of old tubes to them. _______________________________________________ Amps mailing list Amps; /archives//html/Amps/2017-03/msg00152.html (8,275 bytes)
13. [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Thu, 23 Mar 2017 10:18:44 -0700; Perhaps absorbed? http://www.cpii.com/product.cfm/11/23/74 Never used their rebuilds, but I did ship a lot of old tubes to them. At the time, both Eimac + Econco were in the tube re-building business; /archives//html/Amps/2017-03/msg00153.html (10,607 bytes)
14. [Amps] KAPUT 8877'S -DISPOSAL (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Thu, 23 Mar 2017 10:21:38 -0700; Maybe the heat sink could be salvaged and used on something like a GS35. 73 Gary K4FMX Rich Measures will pay for the postage on dud 8877s..as he still likes to cut em open to..autopsy them. Jim VE7R; /archives//html/Amps/2017-03/msg00154.html (7,902 bytes)

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