E-Mail generated [May 12 2017]

0264-EX-CN-2017 Correspondence

ViaSat, Inc

2017-05-12ELS_191951

To: Steven Hemple
E-Mail: steven.hemple@viasat.com
From: Leann Nguyen
Date: May 12, 2017

Subject: Request for Info - File # 0264-EX-CN-2017
----------------------------------------------------------------------------------------------------------------------------
Message:

Please provide the following information:

- International Bureau (IB) worst-case analysis shows that this test terminal with an altitude of 40 feet
(12.2 meters) would exceed the EPDF limit set in RR 22.5D (-162 dB(W/m2), 100% of the time in a
40-kHz referenced bandwidth. ViaSat needs to be aware that IB is processing several NGSO applications
that will operate at low earth orbit (LEO) in the uplink 27.5-30 GHz band.

In Exhibit A, last section title “RF Radiation Compliance”, it states that the maximum power from the
terminal will be 0.31 W ERP; however, the Form 442 indicates a 5 W ERP. Can Viasat please confirm
the ERP value being request?

- Is the CW signal being swept through a frequency ranges or is the signal being transmitted in
incremental steps throughout a frequency range?
Please provide the frequency ranges and how the CW signal is being transmitted in this test.

-Can the transmit terminal is pointed below the horizon?



The items indicated above must be submitted before processing can continue on the above referenced
application. Failure to provide the requested information within 30 days of May 12, 2017 may result in
application dismissal pursuant to Section 5.67 and forfeiture of the filing fee pursuant to Section 1.1108.

DO NOT Reply to this email by using the 'Reply' button. In order for your response to be processed
expeditiously, you must upload your response via the Internet at https://apps.fcc.gov/oetcf/els/index.cfm
by clicking on the "Reply to Correspondence" hyperlink.


Responses to this correspondence must contain the Reference number : 36951



Document Created: 2017-05-12 11:59:11
Document Modified: 2017-05-12 11:59:11

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