Estimate Psd Ratio From Lst; Estimate Psd Ratio From Satmaster - Comtech EF Data CDM-570A Installation And Operation Manual

CDM-570A/570AL Satellite Modem with Optional Packet Processor
Appendix G
G.5.2.1 Estimate PSD Ratio from LST
G.5.2.2 Estimate PSD Ratio from Satmaster
Carrier A to B
Carrier B to A
PSD (Carrier A->B)
= 24.34 – 10 * log(2.3441 x 10
= – 39.36 dBW/Hz
PSD (Carrier B->A)
= 21.88 – 10 * log(2.3441 x 10
= – 41.82 dBW/Hz
PSD Ratio
± 2.46 dB
CnC Ratio
± 2.46 dB
G–18
MN-CDM570A
Revision 3
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