Attachment Schedule S GXT

This document pretains to SAT-MOD-20080204-00036 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2008020400036_619854

Link Budget for Telemetry at L band


S/S antenna transmit gain: 12 dBi
S/S maximum power: -2.5 dBW
Downlink path loss for 90° elevation angle and 1.452 GHz: 186.8 dB
E/S antenna receive gain: 35 dBi
E/S antenna receive noise temperature: 400K

Carrier allocated bandwidth: 500 kHz
IF Bandwidth: 350 KHz
Signal strength received:
C/No = - 2.5 + 12 – 186.8 + 35 – 10 log (400) + 228.6 = 60.3
C/N in IFBW = 60.3 – 10 log (350000) = 4.8 dB



Document Created: 2007-07-23 15:48:16
Document Modified: 2007-07-23 15:48:16

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