Comtech EF Data SLM-5650A Installation And Operation Manual page 485

Step
3 Calculate change in Eb/No and verify against specification.
Example Link:
Appendix H
Recorded Eb/No = 2.4 dB
•
Change in Eb/No = 0.2 dB
•
Eb/No Degradation (Spec.) at 1.2 dB PSD = 0.3 dB
•
Modem performance is within spec
•
Task
G–19
SLM-5650A Satellite Modem
Revision 10
MN-SLM-5650A