FCC Inquiry Response

0009-EX-ML-2012 Post Grant Documents

Boeing Company, The

2012-09-10ELS_129226

9/10/2012

Submitted By:

Maybelle Tupua
Frequency Management Services
PO Box 3707
Seattle, WA 98124‐2207
206‐662‐0587 Office
206‐651‐1453 Cell

Subject: Correspondence ID: 17835 & FCC Application #: 0009-EX-ML-2012

The filed materials are being provided in an effort to respond to the FCC inquiry on August 21st, 2012 regarding the
satellite, earth station, and mobile antenna information. If additional information is required, please provide
clarification regarding the nature of the information needed.

Earth Station Antenna Information:
The Ground Station for Eutelsat 7A uplink is leased and is located at Rambouillet about 50 miles west of Paris.

Mobile Antenna Information:

Active Aperture Diameter 38 cm (uniform illumination)

Beamwidth at 0 Scan1 3.3 x 3.5

Operating Frequency Band 14.0 – 14.5 GHz

Peak Gain at 0 Scan2 34.0 dBi

Maximum EIRP at 0 Scan2 49.0 dBW

Minimum Elevation Angle ~20

Polarization Variable linear

Table 1. Transmit Phased Array Antenna Characteristics

() as a function of scan angle .
1 1.2
Increases in the scan plane approximately as 1/cos

Decreases approximately as cos () as a function of scan angle .
2 1.2

Document Created: 2012-09-10 10:20:52
Document Modified: 2012-09-10 10:20:52

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