>
>This is a sad day in amateur radio. Here we are in a mail list for the high
>end of the amateur radio building community and we're reluctant to use a
>tube that requires bias!? 4-1000's look ok when glowing orange but an 833A
>is gorgeous with that bright red region in the center of the plate (not
>anode, plate).
>
The bad news is that the Mu is too low for the 833 to be driven with a
reasonable amount of power. Like 304TLs and 304THs, 833s are bits of
history.
cheers
>
>----- Original Message -----
>From: "measures" <2@vc.net>
>To: "Mark S Graalman" <wb8jkr@juno.com>; <phil@vaxxine.com>
>Cc: "AMPS" <amps@contesting.com>
>Sent: Sunday, September 17, 2000 10:25 PM
>Subject: Re: [AMPS] Amp using 833A
>
>
>>
>> >
>> > I'd make a lamp out of it.
>> >
>> sound advice, Mark The Mu is too low for g-g service.
>> >
>> >On Sun, 17 Sep 2000 21:24:05 -0400 "Phil (VA3UX)" <phil@vaxxine.com>
>> >writes:
>> >>
>> >> Anyone ever build or use an amp employing the 833A ?
>> >>
>>
>>
>> - Rich..., 805.386.3734, www.vcnet.com/measures.
>> end
>>
>>
>> --
>> FAQ on WWW: http://www.contesting.com/FAQ/amps
>> Submissions: amps@contesting.com
>> Administrative requests: amps-REQUEST@contesting.com
>> Problems: owner-amps@contesting.com
>>
>>
>
>
>--
>FAQ on WWW: http://www.contesting.com/FAQ/amps
>Submissions: amps@contesting.com
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>Problems: owner-amps@contesting.com
>
>
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
--
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