Attachment Antenna

This document pretains to SES-LIC-20170303-00230 for License on a Satellite Earth Station filing.

IBFS_SESLIC2017030300230_1191876

                                          19700 Janelia Farm Blvd.
                                            Ashburn, Va 20147
                                    (703)-726-5500 Fax: (703)-726-5600
                                       http://www.comsearch.com


Earth station applicants proposing to use an antenna on this list will no longer need to attach antenna
radiation plots as an exhibit to their applications, as required by Section 25.132 (b)(3) of the
Commission's rules, 47 C.F.R. § 25.132 (b)(3). Rather, they need only to provide an attachment to their
applications citing the particular non-routine earth station antenna they plan to use, and an application file
number and call sign of a license in which that type of non-routine antenna has been approved, and an
application file number and call sign of a license in which that type of non-routine antenna has been
approved. Barring any countervailing considerations, the Bureau will consider grant of the application for
the non-routine antenna, providing that the applicant proposes the same kinds of services as the operator
of the previously authorized antenna, under the same or substantially similar operating conditions, and in
some cases, plans to communicate with the same satellites.

The 3.8 meter antenna proposed in this application will operate within the parameters for the earth
stations licensed under the following File Numbers and Call Signs. Based on this information the criteria
in the above reference paragraph are satisfied.

File Number SES-LIC-20050114-00077 - Call Sign E050016
File Number SES-LIC-20050609-00713 - Call Sign E050142
File Number SES-LIC-20060823-01496 - Call Sign E060333
File Number SES-LIC-20071017-01427 - Call Sign E070242

The 4 GHz antenna pattern contained with this application exceeds the CFR §25.209 sidelobe
specification for the sidelobe envelope in the ± 1º to 1.5º region by a maximum of 6 dB, at 4 GHz.
Outside the main beam, the antenna meets the requirements of §25.209.

There are currently no satellites located within 1.5º of the applicant’s desired satellites.

The applicant agrees to accept any adjacent satellite interference in the 4 GHz receive band as a result of
the performance of the antenna in the 1º to 1.5º region. The applicant understands that no adjacent
satellite interference protection will be available in the 1º to 1.5º regions. The applicant understands that
adjacent satellite interference protection applies only to the extent of the criteria set forth in §25.209.



Document Created: 2017-03-02 16:21:04
Document Modified: 2017-03-02 16:21:04

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