Attachment Exhibit I

This document pretains to SES-MOD-20150610-00350 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2015061000350_1091281

                                                                       Sea[=‘a)=]2/=7}7}
                                                                               Tel
                                                                      Sea Tel Inc.
                                                                      4030 Nelson Ave., Concord:
                                                                      California, 94520, USA
                                                                      T: +1 (925) 798—7979
                                                                      F: +1 (925) 798—7986



FCC Declaration of Conformity

     Sea Tel, Inc. designs, develops, manufactures and services marine stabilized antenna systems for
     satellite communication at sea. These products are in turn used by our customers as part of their C—
     band Earth Station on Vessels (ESV) networks.
     FCC regulation 47 C.F.R. § 25.221 defines the provisions for blanket licensing of ESV antennas
     operating in the C Band. This declaration covers the requirements for meeting § 25.221 (a)(1) by the
     demonstrations outlined in paragraphs (b)(1)(i) and (b)(1)(iii). The requirements for meeting §
     25.221 (a)(3)—(a)(7) are left to the applicant. The paragraph numbers in this declaration refer to the
     2009 version of FCC 47 C.F.R. § 25.221.
     Sea Tel hereby declares that the antennas listed below will meet the off—axis EIRP spectral dens1ty
     requirements of § 25.221 (a)(1)(i) with and N value of 1, when the following Input Power spectral
     density limitations are met:                                                        '
         1.5 Meter C Band, Models 6006, 6009, and 6012 are limited to         —10 dBW/4kHz
         24 Meter C Band, Models 9797, 9707 and 9711 are limited to            —7 dBW/4kHz
     Sea Tel hereby declares that the antennas referenced in paragraph 3 above, will maintain a
     stabilization pointing accuracy of better than 0.2 degrees under specified ship motion conditions,
     thus meeting the requirements of § 25.221 (a)(1)(ii)(A).
     Sea Tel hereby declares that the antennas referenced in paragraph 3 above, will automatically cease
     transmission within 100 milliseconds if the pointing error should exceed 0.5 degrees and will not
     resume transmission until the error drops below 0.2 degrees, thus meeting the requirements of §
     25.221 (a)(1)(iii).
     Sea Tel maintains all relevant test data, which is available upon request, to verify these declarations.




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Peter Blaney, Chief Engineer                       Date
Cobham — SATCOM
Sea Tel Products.




                                                                     Document Number 130449 Revision F



Document Created: 0230-04-26 00:00:00
Document Modified: 0230-04-26 00:00:00

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