Attachment Exh. 2 - Tech Info

This document pretains to SES-STA-20110412-00445 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2011041200445_881895

GUSA Licensee LLC – 60-day Request for STA – April 12, 2011 (Sebring, FL)
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                          Exhibit 2: Earth Station Technical Information


       GUSA Licensee LLC (“GUSA”) is seeking Special Temporary Authority to operate the
Globalstar gateway earth station at Sebring, Florida, with the following parameters:

File Nos. / Call Signs:    SES-MFS-20091221-01615 / E050097 (SBRG-1)
                           SES-MFS-20091221-01616 / E050098 (SBRG-2)
                           SES-MFS-20091221-01617 / E050099 (SBRG-3)
                           SES-MFS-20091221-01618 / E050100 (SBRG-4)

STA term:                  60 days, beginning on:
                           April 18, 2011 for SES-MFS-20091221-01615 / E050097 (SBRG-1)
                           April 24, 2011 for SES-MFS-20091221-01616 / E050098 (SBRG-2)
                           April 24, 2011 for SES-MFS-20091221-01617 / E050099 (SBRG-3)
                           April 24, 2011 for SES-MFS-20091221-01618 / E050100 (SBRG-4)

Location:                  Sebring, Florida

Latitude:                  27°27’35” N
                           (27°27’34.3” N to 27°27’35.6” N for SBRG-1 through SBRG-4)

Longitude:                 81°21’28” W
                           (81°21’26.6 W to 81°21’28.4” W for SBRG-1 through SBRG-4)

Transmit frequency:        5091 – 5250 MHz

Receive frequency:         6875 – 7055 MHz

Polarization:              RHCP & LHCP

Antenna Size:              5.5 m

Gain:                      Tx: 47.6 dBi at 5.150 GHz
                           Rx: 50.2 dBi at 6.975 GHz

Max. antenna height:       27 feet above ground level

Necessary Bandwidth:       Transmit bandwidth is 159 MHz
                           Receive bandwidth is 180 MHz
                           Maximum carrier bandwidth is 2.5 MHz

Carrier:                   See table below


GUSA Licensee LLC – 60-day Request for STA – April 12, 2011 (Sebring, FL)
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Frequency        T/R Mode &       Emission        Maximum         Maximum        Modulation
Band (MHz)       Polarization     Designator      EIRP            EIRP Density
                                                  (dBW)           (dBW/4kHz)
 5091 - 5092         Tx- LHCP       76K0F2D           68               55.2      FM subcarrier on
                                                                                 telecommand carrier
  6875.95 –         Rx – LHCP       7K00G1D                                      Telemetry carrier

   6877.15
 5096 – 5250        Tx – L/RHCP    1M23XXX              59            34.1       White noise modulated carrier
                                                                                 for testing
 6900 – 7055        Rx – L/RHCP    1M23XXX                                       White noise modulated carrier
                                                                                 for testing
 5096 – 5250        Tx – L/RHCP      N0N                59             59        Unmodulated CW for testing

 6900 – 7055        Rx – L/RHCP      N0N                                         Unmodulated CW for testing

 5096 – 5250        Tx – L/RHCP    1M23G7W              55             30.1      CDMA/voice and data

 6900 – 7055        Rx – L/RHCP    1M23G7W                                       CDMA/voice and data

 5096 – 5250        Tx – L/RHCP    1M23G2W              55             30.1      CDMA/for single-carrier
                                                                                 AMSS.
 6900 – 7055        Rx – L/RHCP    1M23G2W                                       CDMA/for single-carrier
                                                                                 AMSS
 6900 – 7055        Rx – L/RHCP    2M50G2D                                       Direct sequence CDMA for
                                                                                 single-carrier telemetry data
 5096 – 5250        Tx – L/RHCP    2M46G7W              55             27.1      CDMA/voice and data

 6900 – 7055        Rx – L/RHCP    2M46G7W                                       CDMA/voice and data

 5096 – 5250        Tx – L/RHCP    2M46G2W              55             27.1      CDMA/for single-carrier
                                                                                 AMSS.
 6900 – 7055        Rx – L/RHCP    2M46G2W                                       CDMA/for single-carrier
                                                                                 AMSS
  5091.38 –          Tx- LHCP       40K0G2D             68             58        Telecommand carrier

   5091.62
   6875.9 –         Rx – LHCP       70K0G7D                                      Telemetry carrier

    6879.1

Maximum EIRP:                68 dBW (for all carriers combined)

Maximum EIRP Density:        59 dBW/MHz

Satellite:                   S2115 (U.S.-licensed Globalstar Big LEO MSS system)

Orbital Location:            NGSO (1414 km altitude, 52 degree inclination)

Elevation Angle (E/W):       5 degrees to 90 degrees

Azimuth (E/W):               0 degrees to 360 degrees

Satellite:                   HIBLEO-X GLOBALSTAR 2.0 (French-licensed Globalstar Big
                             LEO MSS system)

Orbital Location:            NGSO (1414 km altitude, 52 degree inclination)

Elevation Angle (E/W):       5 degrees to 90 degrees

Azimuth (E/W):               0 degrees to 360 degrees


GUSA Licensee LLC – 60-day Request for STA – April 12, 2011 (Sebring, FL)
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NOTE:                      The telecommand / telemetry carrier with designator 40K0G2D/70K0G7D
                           are for GLOBALSTAR 2.0 satellites while the telecommand / telemetry
                           carrier with designator 76K0F2D/7K00G1D are for current Globalstar
                           satellites (Call Sign S2115).


GUSA Licensee LLC – 60-day Request for STA – April 12, 2011 (Sebring, FL)
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                                        Information on MLS Sites

For the Sebring, Florida, Globalstar gateway site, there are three potential MLS sites, i.e., Category III
airports, within the 213 nautical mile transmit co-ordination distance. The Sebring site is located at 27-
27-35 N, 81-21-28 W. The airports are:

                  JAX         Jacksonville International airport, approximately 182
                              nautical miles from Sebring
                  TPA         Tampa International Airport, approximately 70 nautical
                              miles away
                  MCO         Orlando International Airport, approximately 58
                              nautical miles away

These sites fall outside the 39.8 nautical mile maximum trigger distance for MLS/MSS coordination. In
addition, based on a directory used for MLS coordination purposes, and to the best of its knowledge,
GUSA believes that MLS is not active at any of those sites and will not be active during the requested
180-day STA period.



Document Created: 2011-04-12 15:01:17
Document Modified: 2011-04-12 15:01:17

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