Model 207 Crystal Calibrator

Here is a pdf of the complete manual.

 

Everything is readable including the schematic, but the picture showing board layout is not very good.  You can unzip the PDF with Winrar or Winzip.

 

DOWNLOAD:

TEN-TEC Model 276 Crystal Calibrator Manual
Full Manual.
276.rar
Komprimierte Archivdatei [1.0 MB]