[Test-Equipment] 8554L,8552B manuals

[Bill Fuqua]

I have the  8554L,8552B and a frame that works just fine but no manuals.
Does anyone have manuals or perhaps just can copy schematics of these for me?
Also, does the 8444 work with this pair. If so I'd like to see the 
schematics for it as well.
It is interesting that only the first and third LO outputs are available. I 
don't see how you can make a good tracking generator work with out the 
second LO.

73
Bill wa4lav