FlexGround License S

SUPPLEMENT submitted by Intelsat License LLC

FlexGround License Supplement

2019-07-17

This document pretains to SES-LIC-20190612-00770 for License on a Satellite Earth Station filing.

IBFS_SESLIC2019061200770_1799353

July 17, 2019

Ms. Marlene H. Dortch
Secretary
Federal Communications Commission
445 12th Street, SW
Washington, DC 20554

       Re:       Request for Authorization of Ku-band Transportable Earth Stations
                 File No. SES-LIC-20190612-00770

Dear Ms. Dortch:

Intelsat License LLC (“Intelsat”) herein supplements its above referenced request for authorization.
Specifically, Intelsat is requesting that the answer to Schedule B, Question E15: “[I]f the proposed
antenna operates in the Fixed Satellite Service with geostationary satellites, do the proposed antenna
comply with the antenna gain patters specified in Section 25.209(a) and (b) as demonstrated by the
manufacturer’s qualification measurement? …” be corrected to reflect an answer of NO. To further
support this change Intelsat herein provides a supporting technical showing.

Please direct any further questions regarding this supplement to the undersigned at (703) 559-6949.

/s/ Cynthia J. Grady

Cynthia J. Grady
Senior Counsel
Intelsat US LLC


cc: Paul Blais


Exhibit C
L3, the manufacturer of the 60cm and 96cm Panther II antennas, has confirmed that these
antennas do not conform to the FCC 25.209 side-lobe standard due to the broad nature of their
main beam, which is a characteristic of all antennas in this size category, instead, these antennas,
as demonstrated below, are in compliance with the requirement of FCC 25.218, as noted in FCC
25.209.


Below, are the off-axis EIRP density patterns for the 60cm and 96cm Ku-Band Panther II antennas.
These patterns show compliance with FCC 25.218, given a 15 dBw/4kHz and 19.6 dBW/4kHz on-
axis EIRP density, respectively.


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Document Created: 2019-07-17 14:50:31
Document Modified: 2019-07-17 14:50:31

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