Attachment Antenna

This document pretains to SES-MOD-20180319-00234 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2018031900234_1356957

                                    Antenna Statement
                                    3.8 Meter Antenna



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.


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 utilized in this FCC license modification will operate within the
parameters of the current license. There is no increase in the EIRP. Based on this
information the criteria in the above reference paragraph are satisfied.



Document Created: 2018-03-19 13:51:14
Document Modified: 2018-03-19 13:51:14

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