Attachment Schedule S DOC 14

This document pretains to SAT-MOD-20100421-00081 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2010042100081_812078

C-band command carrier threshold analysis (Table 10 of Technical Appendix) Flux density at satellite, dBW/m2 -80 Isotropic aperture gain, dB -37.61 Pol. and pointing loss, dB -0.5 Multipath loss, dB -1.88 Receive antenna (horn) gain, dBi 6.5 Circuit losses, dB -16.32 Receiver input power, dBW -129.81 CMR threshold, dBW -138 Margin, dB 8.19 Ku-band Telemtery carrier- link budget(Table 11 of Technical Appendix) Ku-beacon EIRP dBW 17.0 carrier bandwith MHz 0.5 EIRP density dBW/4KHz -3.99 RxES antenna gain dB 55.0 RxES G/T dB/K 33.2 Rain f ade dB 8.0 CNR dB 11.1 CNR(required) dB 9.0 Margin dB 2.1 C-band Telemtery carrier- link budget(Table 12 of Technical Appendix) C[beacon EIRP dBW 12.0 carrier bandwith MHz 0.5 EIRP density dBW/4KHz -8.99 RxES antenna gain dB 43.0 RxES G/T dB/K 23.0 Rain f ade dB 1.0 CNR dB 11.5 CNR(required) dB 9.0 Margin dB 2.5


Document Created: 2010-04-22 12:24:43
Document Modified: 2010-04-22 12:24:43
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