In article ,
Henry Kolesnik wrote:
I need at least one 3SK73 dual gate n channel FET to fix an old Bearcat
DX-1000 HF receiver. Any tips appreciated.

It's not in the NTE book and I don't have a data sheet on it. If you can
give me numbers, I can see what dual gate parts might match it. I have
some 3N-series stuff in the junk box here but no Japanese parts and not
much documentation for the older Japanese FETs.

Gain, transconductance, maximum voltage might be enough. This is being
used in a mixer stage, right, so the linearity isn't critical?
--scott

--
"C'est un Nagra. C'est suisse, et tres, tres precis."