[R-390] SP 600 Prod Det

[Perry Sandeen via R-390]

List,
 
I have re-created the article CAPT. LEE'S PRODUCT
DETECTOR FOR THE R-390/ R-390A - REVISITED by Paolo Viappiani from: Hollow
State Newsletter 40 (Winter 1996/97) into a single document including the schematic
for the R390A receiver.
 
If you wish a copy please send me an original
email.  Please do not do a *reply to
sender* as Yahooey will lump those replies in one messy lump.
 
Also if you had requested the R 620 files, you
should have received a total of 31.  If
you didn't please reply to me off line and I will resend the batch.
 
Regards,
 
Perrier