Attachment Exhibit D

This document pretains to SES-LIC-20150604-00335 for License on a Satellite Earth Station filing.

IBFS_SESLIC2015060400335_1089253

HNS License Sub, LLC Application Exhibit D1 RADIATION CALCULATIONS FOR 5.60 meter EARTH STATION Nomenclature Formula Value Unit INPUT PARAMETERS M = Antenna Aperture Major Axis 5.60 meters m = Antenna Aperture Minor Axis 5.60 meters d = Diameter of Feed Mouth 0.029 meters f = frequency 30 |GHz P = Max Power into Antenna 125.0 Watts n = Aperture Effeciency 51% k = Wavelength @ 30.0 GHz 0.0100 meters CALCULATED VALUES A = Area of Reflector PlxMxm/4 24.630 meters®2 1 = Length of Near Field M*2/4k 785 meters L = Beginning of Far Field 0.6M*2/k 1883 meters G = Antenna Gain @ 30 GHz n(4xPIxA)/kA2 1,580,691 (62.0) dBi a = Area of Feed Mouth PI*dA2/4 0.0007 meters*2 POWER DENSITY CALCULATIONS Maximum Power Density in Region Region Hazard Assessment Formula Value (mW/icm*2) (FCC MPE Limit = 5 mW/cm*2) 1 Near Field 4nP/A 1.04 <FCC MPE Limit 2 Far Field GP/(4(PDLA2) 0.44 <FCC MPE Limit 3 Transition <= Nr Fid Region 1.04 <FCC MPE Limit 4 Near Reflector Surface 4P/A 2.03 <FCC MPE Limit 5 Between Reflector & Ground P/A 0.51 <FCC MPE Limit 6 Between Subreflector and 4P/a 75698.0 > FCC MPE Limit (See Attachment) Feed

HNS License Sub, LLC Application ExhibitD2 RADIATION CALCULATIONS FOR 8.10 meter EARTH STATION Nomenclature Formula Value Unit INPUT PARAMETERS M =Antenna Aperture Major Axis 8.10 meters m =Antenna Aperture Minor Axis 8.10 meters d = Diameter of Feed Mouth 0.029 meters f = frequency 30 G-iz P = Max Power into Antenna 200.0 Watts n = Aperture Effeciency 52% k =Wavelength @ 30.0 GHz 0.0100 meters CALCULATED VALUES A = Area of Reflector PlxMxm/4 51.530 meters"2 I = Length of Near Field M"2/4k 1641 meters L =Beginning of Far Field 0.6M"2/k 3939 meters G = Antenna Gain @ 30 GHz n(4xPixA)/k"2 3,371,896 (65.3) dBi a= Area of Feed Mouth Pl*d"2/4 0.0007 meters"2 POWER DENSITY CALCULATIONS Maximum Power Density in Region Region Hazard Assessment Formula Value (mW/cm"2) (FCC MPE Limit = 5 mW/cm"2) 1 Near Field 4nP/A 0.81 < FCC MPE Limit 2 Far Field GP/(4(PI)L"2) 0.35 < FCC MPE Limit 3 Transition <= Nr Fld Region 0.81 < FCC MPE Limit 4 Near Reflector Surface 4P/A 1.55 < FCC MPE Limit 5 Between Reflector & Ground PIA 0.39 < FCC MPE Limit 6 Between Subreflector and 4P/a 121116.7 > FCC MPE Limit (See Attachment 1) Feed

HNS License Sub, LLC Application ExhibitD3 RADIATION CALCULATIONS FOR 9.20 meter EARTH STATION Nomenclature Formula Value Unit I INPUT PARAMETERS M = Antenna Aperture Major Axis 9.20 meters m = Antenna Aperture Minor Axis 9.20 meters d = Diameter of Feed Mouth 0.029 meters f =frequency 30 G-lz P = Max Power into Antenna 200.0 Watts n =Aperture Effeciency 49% k =Wavelength @ 30.0 GHz 0.0100 meters CALCULATED VALUES A = Area of Reflector PlxMxm/4 66.476 meters"2 I = Length of Near Field M"2/4k 2117 meters L = Beginning of Far Field 0.6M"2/k 5082 meters G =Antenna Gain @ 30 GHz n(4xPixA)/k"2 4,098,950 (66.1) dEli a = Area of Feed Mouth Pl*d"2/4 0.0007 meters"2 POWER DENSITY CALCULATIONS Maximum Power Density in Region Region Hazard Assessment Formula Value (mW/cm"2) (FCC MPE Limit= 5 mW/cm"2) 1 Near Field 4nP/A 0.59 < FCC MPE Limit 2 Far Field GP/(4(PI)L"2) 0.25 < FCC MPE Limit 3 Transition <= Nr Fld Region 0.59 < FCC MPE Limit 4 Near Reflector Surface 4P/A 1.20 < FCC MPE Limit 5 Between Reflector & Ground PIA 0.30 < FCC MPE Limit 6 Between Subreflector and 4P/a 121116.7 >FCC MPE Limit (See Attachment 1) Feed

HNS License Sub , LLC Application ExhibitD4 RADIATION CALCULATIONS FOR 0.66 meter EARTH STATION Nomenclature Formula Value Unit INPUT PARAMETERS M = Antenna Aperture Major Axis 13.20 meters m = Antenna Aperture Minor Axis 13.20 meters d = Diameter of Feed Mouth 0.029 meters f =frequency 30 Glz P = Max Power into Antenna 200.0 Watts n =Aperture Effeciency 44% k =Wavelength @ 30.0 GHz 0.0100 meters CALCULATED VALUES A = Area of Reflector PlxMxm/4 136.848 meters11 2 I = Length of Near Field M11 2/4k 4359 meters L = Beginning of Far Field 0.6M 11 2/k 10462 meters G =Antenna Gain @ 30 GHz n(4xPixA)/k11 2 7,577,072 (68.8) dBi a= Area of Feed Mouth Pl*d 11 2/4 0.0007 meters 11 2 POWER DENSITY CALCULATIONS Maximum Power Density in Region Region Hazard Assessment Formula Value (mW/cm 11 2) (FCC MPE Limit= 5 mW/cm 11 2) 1 Near Field 4nP/A 0.26 < FCC MPE Limit 2 Far Field GP/(4(PI)L11 2) 0.11 < FCC MPE Limit 3 Transition <= Nr Fld Region 0.26 < FCC MPE Limit 4 Near Reflector Surface 4P/A 0.58 < FCC MPE Limit 5 Between Reflector & Ground PIA 0.15 < FCC MPE Limit 6 Between Subreflector and 4P/a 121116.7 > FCC MPE Limit (See Attachment 1) Feed


Document Created: 2015-05-28 15:57:01
Document Modified: 2015-05-28 15:57:01
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