Comtech EF Data SNM-1001 - Manual (Page 46)

Rev. 1 5–1
5
Chapter 5.
MAINTENANCE
This chapter provides the following information:
•
System checkout
•
Modulator faults
•
Module identification
•
Software versions
•
Repacking requirements
5.1 System Checkout
The system checkout section is to be used as an aid in setting up a modem within the
earth station. It includes E
b
/N
0
tables, a typical output spectrum, and typical eye pattern
and constellation pictures.