Attachment 20160520160835.pdf

20160520160835.pdf

SUPPLEMENT submitted by Comsearch-Tim Crutcher

Correction Comsearch

2016-05-20

This document pretains to SES-REG-20160511-00411 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREG2016051100411_1136667

Eleanor Lott

From:                              Crutcher, Tim <tcrutche@comsearch.com>
Sent:                              Friday, May 20, 2016 10:24 AM
To:                                Eleanor Lott
Subject:                           RE: SES—REG—20160511—00411, E160079


Hi Eleanor,

The Emission / Frequency Range (MHz) should be as follows.
e 3O0KOGT7TW — 36MOGTW / 3700 — 4200 MHz (Digital)
e 3OKOG3W — 36MOG3W / 3700 — 4200 MHz (Analog)

What do you need from me to get this fixed?


Please let me know if you have any questions.

Thank you

Tim Crutcher
Comsearch
19700 Janelia Farm Blvd
Ashburn, Va 20147
703—726—5665




From: Mike Kirk [mailto:MKirk@npr.org]
Sent: Thursday, May 19, 2016 4:58 PM
To: Crutcher, Tim
Subject: FW: SES—REG—20160511—00411, E160079

Tim;

        Just received this email notice from Eleanor Lott at the FCC. This is in reference to the two C—band downlink
registration you just submitted for the two Prodelin 3.7m receive only C—band antennas at NPR HQ.

       The Emissions Designator should be for a range between 30 KHz thru 36 MHz for Digital and Analog transmission
on both the Frequency Coordination report and the FCC Downlink Registration application. Specifically.

Emission / Frequency Range (MHz):
e 3OKOG7W — 36MOG7W / 3700 — 4200 MHz (Digital)
e 3OKOG3W — 36MOG3IW / 3700 — 4200 MHz (Analog)


        Please get with Eleanor and fix/correctamend as required. Please update me on same


Best Regards,
— Mike


Mike Kirk
Senior Sateltite Systems Engineer
National Public Radio
Satellite Services
1111 North Capital Street, NE
Washington, DC 20002
(202)513—2653
mkirk@npr.org
From: Eleanor Lott [mailto:Eleanor.Lott@fec.gov)
Sent: Thursday, May 19, 2016 4:46 PM
To: Mike Kirk
Co: Eleanor Lott
Subject: SES—REG—20160511—00411, E160079

Hi Mr. Kirk,

You filed a Receive—Only Earth Station shown above for National Public Radio on May 11, 2016, in processing your
application I discovered that your FCC Form Schedule B and the Comsearch Frequency Coordination Report does not
match and agree with one another for your Emission Designators such as, on the Schedule B, E47 has an Emission
Designator of (30KOG3W AND 30K0OG7W), and on the Comsearch Frequency Coordination Report you have (30M0G7W
AND 30M0G3W), so which set is the correct ones for this earth station application please verify the correct Emission
Designators for this application and submit an Amendment to correct the Issue at hand to further processed your Earth
Station above.

Thank you
Eleanor Lott


FREQUENCY COORDINATION AND INTERFERENCE
            ANALYSIS REPORT


                      Prepared for
                National Public Radio
                  WASHINGTON, DC
                Satellite Earth Station




                     Prepared By:
                    COMSEARCH
             19700 Janelia Farm Boulevard
                 Ashburn, VA 20147
                    May 11, 2016


                                                             COMSEARCH
                                                        Earth Station Data Sheet
                                               19700 Janalia Farm Boulavard, Ashburn, VA 20147
                                                 (703)726—5500 http://www.comsearch.com

Date:                                     05/11/2016
Job Number:                               160316COMSTCO1
Administrative Information
Licensee Name                             National Public Radio

Site Information                          WASHINGTON, DC
Latitude (NAD 83)                         38° 54‘ 16.3" N
Longitude (NAD 83)                        77° 0‘ 31.3" W
Climate Zone                              B
Rain Zone                                 2
Ground Elevation (AMSL)                   11.0 m / 36.1 ft
Link Information
Satellite Type                            Geostationary
Mode                                      RO — Receive—Only
Modulation                                Analog and Digital
Satellite Arc                             60° W to 143° West Longitude
Azimuth Range                  154.0° to 254.4°
Corresponding Elevation Angles 41.6° / 9.9°
Antenna Centerline (AGL)       26.9 m / 88.3 ft
Antenna Information                              Receive
Manufacturer                                     Prodelin
Model                                           136—750
Gain / Diameter                                 40.4 dBi / 3.7 m
3—dB / 15—dB Beamwidth                           1.40° / 3.20°

Interference Objectives:     Long Term          —156.0 dBW/MHz         20%
                             Short Term         —146.0 dBW/MHz         0.01%
Frequency Information                            Receive 4.0 GHz
Emission / Frequency Range (MHz)                 30KOG7W — 36MOG7ZW / 3700.0 — 4200.0
                                                 30KOG3W — 36MOG3W / 3700.0 — 4200.0


Max Great Circle Coordination Distance           640.5 km / 397.9 mi
Precipitation Scatter Contour Radius             541.3 km / 336.3 mi




Frequency Coordination and Interference Analysis Report                        05/11/2016        Page 7 of 10



Document Created: 2016-05-20 16:08:51
Document Modified: 2016-05-20 16:08:51

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