Attachment Schedule S document

This document pretains to SAT-LOI-20080603-00118 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2008060300118_645025

Antenna Diameter                                              (m)          0.74          0.74
Scenario                                                                 Clear Sky       Rain
Uplink BW                                                    (MHz)         0.651         0.651
Emission Code                                                                    651KG7W

Power @ flange                                               (dBW)         -3.0           7.3
Power density @ flange                                     (dBW/Hz)       -61.1
E/S antenna diameter                                           (m)         0.74          0.74
E/S Antenna Gain                                              (dBi)        45.6          45.6
EIRP                                                         (dBW)         42.6          52.9

ATM Loss                                                      (dB)         0.8            0.8
FSL                                                           (dB)        213.5          213.5
Rain Fade                                                     (dB)          0            10.3


Satellite antenna gain (EOC)                                  (dB)         44.6          44.6
                                                               o
Satellite noise temp                                          ( K)         650           650
Satellite G/T                                                (dB/K)        16.5          16.5

C/N thermal up                                                (dB)         15.2          15.2
C/I INTRASYSTEM up                                            (dB)          11            11
C/I INTERSYSTEM up                                            (dB)         16.6          16.6

C/(N+I) Total                                                 (dB)         8.8            8.8

FCC Off-Axis EIRP Limit at 2 degrees (FCC 25.138(a)(1))   (dBW/40 kHz)     11.0
Antenna gain at 2 degrees                                     (dBi)        21.5
Power at the antenna flange in 40 kHz                     (dBW/40 kHz)    -15.1
EIRP in 40 kHz at 2 degrees                               (dBW/40 kHz)     6.4

Margin from FCC limit                                         dB           4.6



Document Created: 2008-06-05 14:04:02
Document Modified: 2008-06-05 14:04:02

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