[R-390] Sweep Generator Alignment

[Richard.McClung@Dielectric.spx.com]

There are two documents that describe the procedure for sweep aligning the 
IF strip of the R-390(*) receivers.

-U. S. Army Security Agency Training Center Student Text,  ST-32-151, 
Visual Alignment Procedures for the R-390 Receiver
-U. S. Army Security Agency Training Center Student Text,  ST-32-152, 
Visual Alignment Procedures for the R-390 and R-390A Receivers

There is a schematic for a test fixture to utilize in aligning the IF 
strip in the ST.

RICH  WA6KNW