[Amps] 4CX350 distortion products?

[Will Matney]

Hmmm,

I was thinking someone on here a while back mentioned it was the same tube but was beefed up a bit about the cooling. I dont have the spec sheet so was going on recollection. I've never used one in an amp so cant comment further. Thanks for letting me know.

Best,

Will

*********** REPLY SEPARATOR  ***********

On 3/30/05 at 10:58 AM Hanson, Dick wrote:

>Will...
>It's nothing like the 250 other than being roughly the same size.
>The grid construction is very different and has a much lower intercept
>point resulting in exceptional linearity. The biasing is also much
>different which relates to the previous statement. In fact, the 350 and
>600 are about the most linear tetrodes ever made by Eimac.
>Respectfully,
>Dick Hanson, K5AND
>
>-----Original Message-----
>From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com]
>On Behalf Of Will Matney
>Sent: Wednesday, March 30, 2005 10:54
>To: amps at contesting.com
>Subject: Re: [Amps] 4CX350 distortion products?
>
>Randall,
>
>I dont think they're any different than the 4CX250B as it's the same
>tube.
>
>Best,
>
>Will
>
>*********** REPLY SEPARATOR  ***********
>
>On 3/30/05 at 10:47 AM ad5gb wrote:
>
>>Hi Amps gurus,
>>
>>Does anyone happen to have any distortion specs on the 4CX350F?  I
>can't
>>turn
>>them up anywhere.  Assuming the best possible screen and grid supplies,
>how
>>do these do on HF in grid and cathode driven service?
>>
>>Kind Regards
>>
>>
>>--
>>Randall D. DuCharme (Radio AD5GB)
>>
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>
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