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Re: GaAsFET part help?



You can use the MGF1302 or the NE72084. The one in there is probably the
MGF1302.

Pieter

----- Original Message -----
From: "Scott Townley" <nx7u@mindspring.com>
To: <vhf@w6yx.stanford.edu>; <amsat-bb@AMSAT.Org>
Sent: Sunday, December 16, 2001 5:15 PM
Subject: [amsat-bb] GaAsFET part help?


> (not directly related to AMSAT activities, but I bet someone here
> knows...)
> I managed to blow up my 2m Mirage preamp (bad dog, no SEQUENCER) during
> MS activity this past weekend.
> As it would happen, I also have a known-bad TE Systems 2m preamp that
> uses the exact same GaAsFET part.
> But I have no schematics etc., for either, so don't know what to get to
> replace them.
> The device is marked 'Ak'...upper case A, lower case k, in green
> printing.  Looking at it normally (like you'd read the Ak marking), the
> two leads leaving the case left-right are fatter than the two leads
> leaving up-down.
> Thanks for any clues in advance; meanwhile plans are in place for the
> sequencer (even badder dog, I had one and chose not to bother!)
> ----
> Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
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>
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