[HBR] dual triode mixer

[donald haworth]

Walt and all,
Thanks for your information.  Always a gold-mine to read!  On the dual
triode mixer, as I understand it, you have the cathodes tied togeter and
the plates tied together.  The LO is fed on grid one and the signal comes
in on grid two.  What cathode biasing is used(if any)?  Do you take the IF
output from the (two) plates via a small cap-50pf-or so? What is the load
circuit for the plate?
--I was thinking of using a 12U7....not a 12AU7,
-Thanks again for all the information.  I think I learn something with each
post I read
Don (wb0rai) in Nashville