Attachment Exhibit A SES-STA-20110510-00570

Attachment Exhibit A

This document pretains to SES-STA-20110510-00570 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2011051000570_888848

EXHIBIT A

ANNEX 1
CHARACTERISTICS OF THE PROPOSED TRANSMISSIONS

Antenna location Intelsat Napa Teleport
LONGITUDE (deg, min, sec- NAD 237° 43’ 12” East
83) )
LATITUDE (deg, min, sec- NAD 38° 14’ 24” North
83) )
ANTENNA HEIGHT IN METERS: 3
GROUND ELEVATION( AMSL) 10
ANTENNA LOCATION: GROUND
GROUND:
ROOF (Meters)
BUILDING HEIGHT (Meters)

Antenna Characteristics
ANTENNA SIZE & GAIN
SIZE 1.2m
TX GAIN 43.0 dBi @ 14.25 GHz
RX GAIN 41.6 dBi @ 12.5 GHz
ANTENNA MODEL 5009
ANTENNA MANUFACTURER SEATEL

MAXIMUM HPA POWER 16W
TOTAL EIRP FOR ALL 55.04 dBW
CARRIERS

SATELLITES ARC TO 99°W
COORDINATE
SATELLITES DESIRED: G-16

UPLINK FREQUENCIES: 14002 – 14038 MHz
DOWNLINK FREQUENCIES: 11702 – 11738 MHz

Uplink carrier parameters
TYPE OF SERVICE (broadcast Data
data TTC)
DATA RATE(S): 166 kbps
MODULATION: QPSK
POLARIZATION VERTICAL
FORWARD ERROR CODING 0.660
RATE:
OCCUPIED BANDWIDTH 0.163 MHz
UPLINK EIRP PER CARRIER 38.0

Downlink Carrier Parameters
TYPE OF SERVICE (broadcast Data
data TTC)
DATA RATE(S): 265 kbps
POLARIZATION:
MODULATION: HORIZONTAL
OCCUPIED BANDWIDTH 0.218 MHz

ANNEX 2

ADDITIONAL INFORMATION REGARDING THE PROPOSED
TRANSMISSIONS

a) Transmitted eirp density levels
Link budget indicates we will be transmitting at ‐25.4 dBW/4kHz

b) Antenna manufacturer statement regarding compliance with Section 25.218 of
the FCC Rules
From: Jim Hatcher [mailto:Jim.Hatcher@cobham.com]
Sent: Thursday, May 05, 2011 11:15 AM
To: Halsey, Matthew; LaMastus, Jeff; Zeitvogel, Barney
Subject: RE: STA issues CRM:0045013
Matt,
Here is our response from the Chief Engineer

For C‐band, the FCC 25.218 EIRPsd limits for digital transmissions are the same as the
FCC 25.221 limits which we presently meet with an input EIRPsd limit of ‐7 dBW/4kHz.

For Ku band, the FCC 25.218 limits for digital transmissions are the same as the FCC
25.222 limits which we presently meet with an input EIRPsd limit of ‐14 dBW/4kHz for
a 1.2m antenna and ‐16.3 dBW/4kHz for a 1.0 m antenna.

Jim Hatcher
Product Manager
Sea Tel Products
Cobham Satcom
Marine Systems
(925) 798-7979 Ext. 215
Jim.hatcher@Cobham.com

Document Created: 2011-05-10 18:05:20
Document Modified: 2011-05-10 18:05:20

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