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Total 7 documents matching your query.

1. [Amps] HF RF amplifier negative feedback (score: 1): Author: "Ronald, Douglas S" <douglas.s.ronald@lmco.com>; Date: Thu, 27 Apr 2006 11:40:57 -0700; Amps fans, I have only subscribed to this reflector for a few months, however I have never seen any discussion on negative feedback in linears to reduce distortion. I plan on feeding a few pf's from; /archives//html/Amps/2006-04/msg00407.html (7,627 bytes)
2. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: Joe Isabella <n3ji@yahoo.com>; Date: Thu, 27 Apr 2006 11:54:51 -0700 (PDT); Wow!! A four tube 4CX10,000D amp... Can't wait to see it!! I have only subscribed to this reflector for a few months, however I have never seen any discussion on negative feedback in linears to reduc; /archives//html/Amps/2006-04/msg00408.html (8,159 bytes)
3. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: Steve Thompson <g8gsq@eltac.co.uk>; Date: Thu, 27 Apr 2006 19:49:24 +0100; Make sure you know what's going on outside the intended operating frequency range. As I recall, it's a technique discussed in 'SSB principles and circuts'. Steve _____________________________________; /archives//html/Amps/2006-04/msg00409.html (7,421 bytes)
4. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: "Keith Dutson" <kdutson@sbcglobal.net>; Date: Thu, 27 Apr 2006 14:22:08 -0500; He has four one thousands and did not say how many ten thousands he has. :) 73, Keith NM5G Wow!! A four tube 4CX10,000D amp... Can't wait to see it!! I have only subscribed to this reflector for a fe; /archives//html/Amps/2006-04/msg00410.html (8,671 bytes)
5. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: "wc6w@juno.com" <wc6w@juno.com>; Date: Thu, 27 Apr 2006 22:57:53 GMT; Hi Doug, There was a long discussion that included RF fdbk on this group last December. Here is a pointer into the archives: http://lists.contesting.com/pipermail/amps/2005-December/thread.html This; /archives//html/Amps/2006-04/msg00413.html (8,790 bytes)
6. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: R@contesting.com;Measures <r@somis.org>; Date: Fri, 28 Apr 2006 07:17:54 -0700; This should make it possible to secure output at some frequency in the VHF range without the need for a driver. Because the need for oscillators is not frequent these days. With a 4cx10,000D, large w; /archives//html/Amps/2006-04/msg00417.html (8,952 bytes)
7. Re: [Amps] HF RF amplifier negative feedback (score: 1): Author: R@contesting.com;Measures <r@somis.org>; Date: Fri, 28 Apr 2006 07:19:33 -0700; How about a four tube oscillator? Rich Measures, 805.386.3734, AG6K, www.somis.org _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/ma; /archives//html/Amps/2006-04/msg00418.html (9,196 bytes)

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