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1. [Amps] Low power amp... (score: 1): Author: Ross Primrose <aj4ll@arrl.net>; Date: Wed, 18 Mar 2009 03:11:55 +0000; I'm currently running an FT-817, and I'd like to build something to kick the output up from 5W to more like 70-100. I've got 811s, & 813s, I could probably build an amp around either without any cash; /archives//html/Amps/2009-03/msg00478.html (7,045 bytes)
2. Re: [Amps] Low power amp... (score: 1): Author: Ross Primrose <aj4ll@arrl.net>; Date: Wed, 18 Mar 2009 03:18:03 +0000; Oh, 160-10M.... -- FCC Part 97.67(b) " . . amateur stations shall use the minimum amount of transmitter power necessary to carry out the desired communications." _____________________________________; /archives//html/Amps/2009-03/msg00479.html (6,822 bytes)
3. Re: [Amps] Low power amp... (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Wed, 18 Mar 2009 10:14:14 -0400; If you are looking for a barebones circuit I would do it in 2 stages as it was done in the late 50's with low power from a CE 10A for instance. Back then it was 4 GG 6AG7's driving modified base GG 1; /archives//html/Amps/2009-03/msg00482.html (9,348 bytes)

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