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1. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: "jeremy-ge" <geoffrey@jeremy.mv.com>; Date: Sun, 21 Dec 2008 13:02:31 -0500; Id lean to the B&W, it gives you almost 500 Ohms Xl at 160 which is OK. Bypass the filament transformer end with .05 to .1 uF discaps. Ive no idea what the MFJ's intended use is. The homebrew will wo; /archives//html/Amps/2008-12/msg00281.html (7,810 bytes)
2. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Tue, 23 Dec 2008 00:15:34 -0500; "Back in the old day", I wound a number of them on ferrite rods. I only remember the approximation of size but it seems as if the specs were in one of the handbooks. The rod was between 1/2 and 5/8"; /archives//html/Amps/2008-12/msg00294.html (9,264 bytes)
3. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Tue, 23 Dec 2008 09:45:53 -0500; That sounds like the old Radiokit 30A choke kit. It worked well down to 160M with a single 4-1000A Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http; /archives//html/Amps/2008-12/msg00302.html (10,551 bytes)
4. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Tue, 23 Dec 2008 16:59:28 -0500; I think I built them just shortly before the kit came out. If memory serves correctly I purchased a dozen of the rods, but I don't remember where I purchased the enameled #10. There were a lot more s; /archives//html/Amps/2008-12/msg00310.html (11,400 bytes)
5. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Wed, 24 Dec 2008 14:04:49 -0500; Ive still got plenty of the rods and #10 or #12. Thinking seriously about firing up Radiokit again primarily for amp building now that Ive got the time and no more 9-5 job. Still have most of the old; /archives//html/Amps/2008-12/msg00319.html (13,333 bytes)
6. Re: [Amps] [rfamplifiers] which cathode choke? (score: 1): Author: Robert Morris <robrk@nidhog.net>; Date: Thu, 25 Dec 2008 13:54:49 -0500; Do it... start with the 50 amp fil chokes and 2 amp plate.. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___________________________; /archives//html/Amps/2008-12/msg00329.html (8,468 bytes)

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