Attachment Schedule S document SAT-MOD-20060821-00090

Attachment Schedule S document

This document pretains to SAT-MOD-20060821-00090 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2006082100090_521773

Link Parameters Units 146KG7W

Uplink frequency GHz 6.20
Downlink frequency GHz 4.00
Occupied bandwidth kHz 145.9
Uplink:
Nominal E/S e.i.r.p. per carrier dBW 46.0
Earth station diameter m 4.5
Earth station gain dBi 47.5
Uplink input power per carrier dBW -1.5
Atmospheric loss dB 0.2
Free space path loss dB 200.0
G/T satellite (-3dB contour) dB/K 3.8
C/N thermal uplink dB 26.6
C/I XPOL, ACI, IM, ASI dB 17.8
C/(N+I) uplink dB 17.3
Downlink:
Satellite e.i.r.p. per carrier (-3dB contour) dBW 9.8
Atmospheric loss dB 0.1
Free space path loss dB 196.2
Earth station diameter m 4.5
Earth station gain dBi 43.7
Noise temperature K 80.0
Earth station G/T dB/K 24.6
C/N thermal downlink dB 15.1
C/I XPOL, ACI, IM, ASI dB 13.1
C/(N+I) downlink dB 9.3
Overall:
C/(N+I) overall dB 8.6
C/(N+I) required dB 5.9
System Margin dB 2.7

Document Created: 2006-08-23 11:47:23
Document Modified: 2006-08-23 11:47:23

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