[time-nuts] Looking for info on KDI/EMCO MLP-102 DBM

[ed breya]

Going through some parts inventory and sorting exercise, I have a bunch 
of these MLP-102 mixers, salvaged from a bunch of nearly identical RF 
modules long ago. The environment was around 1 GHz RF and LO or a little 
more, and 70 MHz IF. They are in the common 8-pin relay can style like 
MCL SRA-1.

I believe that I found some meager data on them many years ago, but 
trying recently, nothing whatsoever. Does anyone happen to have such 
info, like from an old (1980s) KDI RF parts catalog? Some are marked 
EMCO, and some KDI/EMCO.

Ed