[Heathkit] Chippewa!
revcom at wbsnet.org
revcom at wbsnet.org
Tue Nov 6 16:18:11 EST 2007
That is what I used to think too. However I have a 4-250 that is
from Italy or somewhere, that has finned anode, folded type not
the protruding type. Metal anode not graphite. Who knows?
Rod
> They are both 4-400's as they have fins on the anode. The unmarked one
> could
> be an earlier or later Eimac anode design or any number of other
> manufacturers.
>
> Carl
> KM1H
>
>
> ----- Original Message -----
> From: "JT Croteau" <jt.n1ese at gmail.com>
> To: <heathkit at mailman.qth.net>
> Sent: Tuesday, November 06, 2007 2:47 PM
> Subject: Re: [Heathkit] Chippewa!
>
>
>> The tubes in my Chippewa don't appear to match. One is clearly
>> labeled "Eimac 4-400A" but the other tube has no markings on it and
>> the plate is shaped a bit different. Any ideas? Here is a pic:
>>
>> http://n1ese.qrpradio.com/AM/4-400A.jpg
>>
>> --
>> JT Croteau, N1ESE - Manchester, NH (FN42gx)
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>
> _______________________________________________
> List Administrator: Duane Fischer, W8DBF
> ** For Assistance: dfischer at usol.com **
> $$ See the vintage area on the HCI web site - http://www.w9wze.org $$
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