Attachment Showing of Complianc

This document pretains to SES-LIC-20100108-00057 for License on a Satellite Earth Station filing.

IBFS_SESLIC2010010800057_792211

Showing of Compliance with Section 25.222 and Supporting Exhibits University of California San Diego Scripps Institution of oceanography Application to supply ESV service in the Gulf of Mexico, US Waterways, Atlantic Ocean and Pacific Ocean By this application, Applicant University of California San Diego Scripps institution of Oceanography seeks authority to operate an ESV network utilizing Seatel antennas models 4006, 4996, and 6006 via a fixed hub station located in La Jolla, California. These remote ESV antennas will be located on vessels traveling in U.S. and international waters. They will operate with a 3.8 meter Prodelin Hub antenna located in La Jolla, CA. that UCSD Scripps Institution of Oceanography will also seek to be licensed by the Commission. The University of California San Diego, Scripps Institution of Oceanography seeks authorization for the ESV remote stations to communicate via Satmex 5 satellite located at 116.8 West Longitude and ALSAT satellites on the Permitted Space Station List to provide ESV service. All of the Seatel ESV antennas, the 4006, the 4996, and the 6006, will be in full compliance with the requirements set forth in the commissions ESV Order, 20 FCC Rcd 674 (2005), and in part 25 of the Rules. University of California San Diego, Scripps institution of Oceanography’s showing of compliance with Part 25 of the Commission’s Rules and the exhibits required by Section 25.222 follow herewith. 1

University of California San Diego Scripps Institution of oceanography Application to supply ESV service in the Gulf of Mexico, US Waterways, Atlantic Ocean and Pacific Ocean. Showing of Compliance with Part 25 of the Commission’s Rules Section 25.222 (a) (1) EIRP Spectral Density Comply. For 6006 Antennas, see Seatel and CommSystems declarations and Figure 1, page 7. For 4996 Antennas, see Seatel and CommSystems declarations and Figure 5, page 10. For 4006 Antennas, see Seatel and CommSystems declarations and Figure 9, page 14 (a) (2) EIRP Spectral Density Comply. For 6006 Antennas, see Seatel and CommSystems declarations and Figure 2, page 8. For 4996 Antennas, see Seatel and CommSystems declarations and Figure 6, page 12. For 4006 Antennas, see Seatel and CommSystems declarations and Figure 10, page 16 (a) (3) EIRP Spectral Density Comply. For 6006 Antennas, see Seatel and CommSystems declarations and Figure 1, page 7. For 4996 Antennas, see Seatel and CommSystems declarations and Figure 5, page 10. For 4006 Antennas, see Seatel and CommSystems declarations and Figure 9, page 14 (a) (4) EIRP Spectral Density Comply. For 6006 Antennas, see Seatel and CommSystems declarations and Figures 3 & 4, pages 9 & 10. For 4996 Antennas, see Seatel and CommSystems declarations and Figures 7 & 8, pages 13 & 14. For 4006 Antennas, see Seatel and CommSystems declarations and Figures 11 & 12, pages 17 & 18. (a) (5) Cross-Pole Alignment Comply. All of the Seatel ESV antennas provide automatic polarization adjustments. In addition, the Cross Pole isolation of each antenna is measured during the commissioning procedures with the assistance of the satellite operator’s test center to verify proper alignment (a) (6) Antenna Pointing Error Comply. See Seatel Declaration 2

(a) (7) Automatic TX Shutoff Comply. See Seatel Declaration (a) (8) U.S Contact Information Comply The University of California San Diego, Scripps Institution of Oceanography network support staff will have the authority and ability to cease all emissions from the ESV stations through the facilities at the Hub location in La Jolla, California. This point of contact is available 24 hours a day, seven days a week by calling 1-858-534-5090 (a) (9) Radiation Guidelines Comply. All of the Seatel ESV antennas provide field programmable blockage to prevent radiation toward occupied areas if required. Further, Radiation Hazard Warning signs are used to alert persons nearby of the potential hazard. (a) (10) Geographic Area of operations Comply. See Figure 13, page 19. (b) EIRP Density Charts Comply. See Seatel and CommSystems declarations and Figure 1, Figure 2, Figure 3, and Figure 4. (c) (1) Vessel Tracking Record Comply. These records will be collected and maintained as specified. Requests to make this data available may be directed to the University of California San Diego, Scripps Institution of Oceanography network support staff by calling 1-858-534-5090. (c) (2) Communication with Vessels of Foreign Registry Comply (c) (3) ESV Operational Control by U.S. Hub Station Comply (d) Frequency Coordination Comply. The ESV network stations will not operate in the 14.0 – 14.2 GHz band in the specified locations (e) Frequency Coordination Comply. The ESV network stations will not operate in the 14.0 – 14.2 GHz band in the specified locations (f) Acceptance of Interference Comply. The ESV network stations will not claim protection from interference from any authorized terrestrial stations to which frequencies are already assigned, or may be assigned in the future. 3

ESV Order 102 ESV Power Limits Toward Horizon Comply. The ESV network stations shall not transmit toward the horizon with an EIRP greater than 16.3 dBW, and an EIRP Density toward the horizon of greater than 12.5 dBW/MHz ESV Order 102 Minimum Elevation Angle Comply The ESV network stations will not operate at elevation angles less than 5 degrees ESV Order 105 ALSAT Authority In addition to Satmex 5 (116.8⁰ W), UCSD, Scripps institution of Oceanography respectfully requests that ALSAT authority be granted with this application. 4

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Declaration of CommSystems CommSystems, LLC is a Satellite Communications Engineering & Integration company located in San Diego, California. CommSystems has a contract with the University of California San Diego, Seripps Institution of Oceanography to provide Enginecring and Technical Services. In that capacity, under the supervision and direction ofthe University of Califomia San Diego, Scripps Institution of Oceanography Network Manager, CommSystems will be responsible for the technical operations of the ESV stations through the network Hub station located in La Jolla, CA. . CommSystems technical staf? has read the attached Declaration ofSeatel,Inc. dated November 11, 2009, and has worked closely with Seatel to ensure that the University of California San Diego, Seripps Institution of OceanographyESV network will be in compliance with the FCC‘s ESV Rules. . The Seatel ESV Ku—Band antennas that will operate through the La Jolla Hub antenna are the models 4006, model 4996, and model 6006. CommSystems and UCSD Scripps Institution ofOceanography are aware that in order to meet the off—axis EIRP spectral density limits defined in section 25.222(a)(1)—(4)of the FCC‘s ESV Rules, the input power to the anterna system must be limited to —17.9dBWAkHz for the 4006 antenna, — 19.4 dBWAkHz for the 4996 antenna, and —14dBW/AkHz for the 6006 antenna. . CommSystems and the UCSD, Scripps Institution of Oceanography will take all necessarysteps to ensure thatthe input power to the Seatelantennas is limited in the manner described above. CommSystems and the UCSD, Scripps Institution of Oceanography will ensure that the specified power spectral densities are not exceeded by using the appropriate coding. For this Ku—Band ESV network, QPSK rate % will typically meet the requirement. The Universityof Califoria San Diego, Scripps Insttution of Oceanography will also monitor absolute power levels both by working with the satellite operators and directly through the La Jolla Hub earth station. 1, Karl Kapusta declare under penalty ofperjury that the foregoing is true and correct to the best ofmy knowledge and belief Executed on December 5, 2009 Kar Kdpusta Vice President CommSystems, LLC

Seatel 6006 Antenna Figure 1 7

Seatel 6006 Antenna Figure 2 8

Seatel 6006 Antenna Figure 3 9

Seatel 6006 Antenna Figure 4 10

Seatel 4996 Antenna Figure 5 11

Seatel 4996 Antenna Figure 6 12

Seatel 4996 Antenna Figure 7 13

Seatel 4996 Antenna Figure 8 14

Seatel 4006 Antenna Figure 9 15

Seatel 4006 Antenna Figure 10 16

Seatel 4006 Antenna Figure 11 17

Seatel 4006 Antenna Figure 12 18

Figure 13 Pacific Ocean, Gulf of Mexico, U.S Waterways, Atlantic ocean 19


Document Created: 2009-12-31 11:18:23
Document Modified: 2009-12-31 11:18:23
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