| To: | johne tds.net <johne@tds.net>, amps <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] 6146 via 572b's |
| From: | Bill Fuqua <wlfuqu00@uky.edu> |
| Date: | Tue, 12 Oct 2010 15:01:43 -0400 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
My choice for a tube 5 w to 500+ watt amplifier would be a
pair of 4CX250B's with a passive grid class AB1.
Grounded grid would be out of the question unless you plan to have
two stages of amplification.
73
Bill wa4lav
At 02:15 PM 10/12/2010 -0400, johne tds.net wrote:
>I was in qso with a another ham about a tube type amp that could be
>used with our Yaesu FT-817 's. The FT-817 will do about 5 watt's on a
>good day. He recalled that he did know of a amp like this. So
>looking for a name or a schematic ?
>
>Thanks de John K0CQW
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