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Total 10 documents matching your query.

1. Topband: DX-100 adventure - progress (score: 1): Author: Bill Cromwell <wrcromwell@gmail.com>; Date: Fri, 20 Dec 2013 22:26:30 -0500; Hi, Recently I posted about my DX-100 and an effort to get it usable in time for the Stew Perry. I have made progress and it looks like I'll have it ready to use in time and never mind about the holi; /archives//html/Topband/2013-12/msg00209.html (8,801 bytes)
2. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>; Date: Fri, 20 Dec 2013 23:00:45 -0500; BTW, Biii - tip/suggestion - for those series-connected electrolytics you probably should put a pair of equal value resistors - one across each series capacitor, as the leakage currents will not be e; /archives//html/Topband/2013-12/msg00210.html (10,920 bytes)
3. Re: Topband: DX-100 adventure - progress (score: 1): Author: Bill Cromwell <wrcromwell@gmail.com>; Date: Fri, 20 Dec 2013 23:11:37 -0500; On 12/20/2013 11:00 PM, Charlie Cunningham wrote: BTW, Biii - tip/suggestion - for those series-connected electrolytics you probably should put a pair of equal value resistors - one across each serie; /archives//html/Topband/2013-12/msg00211.html (8,166 bytes)
4. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>; Date: Sat, 21 Dec 2013 00:21:11 -0500; Hi, Bill! That's great! You're good to go with the elecrolytics, then! BTW - as for the chirp on the signal - the DX-100 VFO and voltage regulator was pretty much what they sold separately as the VF-; /archives//html/Topband/2013-12/msg00212.html (9,713 bytes)
5. Re: Topband: DX-100 adventure - progress (score: 1): Author: Rich Hallman - N7TR <rich@n7tr.com>; Date: Sat, 21 Dec 2013 16:04:31 +0000; For the 0A2 replacement...might want to check this out.. http://www.solidstatetubes.com/0a2-and-0b2.html Thanks..Rich N7TR Rich N7TR ex KI3V, N3AMK, WB3JOV www.n7tr.com<http://www.n7tr.com> http://ww; /archives//html/Topband/2013-12/msg00213.html (11,352 bytes)
6. Re: Topband: DX-100 adventure - progress (score: 1): Author: "ZR" <zr@jeremy.mv.com>; Date: Sat, 21 Dec 2013 09:14:54 -0500; Ive been using a 6AH6 in the VFO and regulating the screen and plate with a 120V 5W zener and suitable dropping resistor and a 47uF 'lytic with a .01disc. Grid drive is still sufficient for 100W+ on; /archives//html/Topband/2013-12/msg00214.html (12,670 bytes)
7. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Tom W8JI" <w8ji@w8ji.com>; Date: Sat, 21 Dec 2013 13:01:47 -0500; BTW, Biii - tip/suggestion - for those series-connected electrolytics you probably should put a pair of equal value resistors - one across each series capacitor, as the leakage currents will not be e; /archives//html/Topband/2013-12/msg00215.html (9,412 bytes)
8. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>; Date: Sat, 21 Dec 2013 13:27:24 -0500; I REALLY don't care for connecting electrolytics in series. However, Bill does say that the DX-100 already is configured with individual bleeders across each capacitor in those series pairs - so he m; /archives//html/Topband/2013-12/msg00216.html (10,024 bytes)
9. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>; Date: Sat, 21 Dec 2013 13:32:24 -0500; Diodes across the electrolytics ro prevent reverse chargin would probably be a good idea. 1N4007 1000 PIV, 1 A rectifiers should do nicely. It is worse than that. With a single bleeder for two series; /archives//html/Topband/2013-12/msg00217.html (9,515 bytes)
10. Re: Topband: DX-100 adventure - progress (score: 1): Author: "Charlie Cunningham" <charlie-cunningham@nc.rr.com>; Date: Sat, 21 Dec 2013 14:32:26 -0500; After reflecting on your point, that is obviously true, Tom, I would go ahead and spend a few cents on some rectifiers to put across those electrolytics! Operating electrolytics in series is just som; /archives//html/Topband/2013-12/msg00218.html (10,516 bytes)

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