Attachment Sched S Tech Report

This document pretains to SAT-LOI-20190328-00020 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2019032800020_1640902

Approved by OMB 3060-0678 Estimated Burden: up to 80 hours April 2016 312 File Number: SATLOI2019032800020 Filing Description Question Response Description Myriota System

Satellite Question Response Information Select Orbit Type NGSO Space Station or Satellite Network Name Myriota Estimated Lifetime of Satellite(s) From Date of Launch 5 Years Will the space station(s) operate on a Common Carrier basis? No

Operating Frequency Mode Frequency Nature of service Description Band(s) Type Bands (2) Other Satellite Non-Voice, Non- 400.15 MHz Transmit Service (please Geostationary Mobile- -401.0 MHz specify) Satellite Service Other Satellite Non-Voice, Non- 399.9 MHz Receive Service (please Geostationary Mobile- -400.05 MHz specify) Satellite Service

Orbital Question Response Information For Non- Total Number of Satellites in the active constellation 26 Geostationary Satellites Orbit Epoch Date 12/01/2019 Celestrial Reference Body Earth

Orbital Plane 1: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 0.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 180.0 2 0.0 Orbital Plane 2: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 30.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees

Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 240.0 2 60.0 Orbital Plane 3: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 60.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 300.0 2 120.0 Orbital Plane 4: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 90.0 degrees

Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 0.0 2 180.0 Orbital Plane 5: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 120.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 60.0

2 240.0 Orbital Plane 6: Question Response Number of Satellites in Plane 2 Inclination Angle 97.69 degrees Right Ascension of Ascending Node 150.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 270.0 2 90.0 Orbital Plane 7: Question Response Number of Satellites in Plane 2 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 0.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km

Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 90.0 2 0.0 Orbital Plane 8: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 30.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 300.0 Orbital Plane 9: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees

Right Ascension of Ascending Node 60.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 240.0 Orbital Plane 10: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 90.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 180.0

Orbital Plane 11: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 120.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 120.0 Orbital Plane 12: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 150.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite

Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 60.0 Orbital Plane 13: Question Response Number of Satellites in Plane 2 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 180.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 90.0 2 0.0 Orbital Plane 14: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 210.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds

Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 300.0 Orbital Plane 15: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 240.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 240.0 Orbital Plane 16: Question Response Number of Satellites in Plane 1

Inclination Angle 54.0 degrees Right Ascension of Ascending Node 270.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 180.0 Orbital Plane 17: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 300.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date

1 120.0 Orbital Plane 18: Question Response Number of Satellites in Plane 1 Inclination Angle 54.0 degrees Right Ascension of Ascending Node 330.0 degrees Argument of Perigee 0.0 degrees Orbital Period 5820.0 seconds Apogee 600.0 km Perigee 600.0 km Active Service Arc Begin Angle with respect to Ascending Node 0.0 degrees Active Service Arc End Angle with respect to Ascending Node 0.0 degrees Mean Anomaly For Each Satellite Satellite Number Mean Anomaly (degrees) at the Orbit Epoch Date 1 60.0

Receiving Question Response Beams 1: Beam ID UL1 Receive Beam Frequency 399.9 MHz -400.05 MHz Beam Type Fixed Polarization H Peak Gain 2.15 dBi Antenna Pointing Error 2.0 degrees Antenna Rotational Error 2.0 degrees Polarization Switchable Polarization Alignment Relative to the Equatorial Plane 0.0 degrees G/T at Max. Gain Point -30.0 dB/K Min. Saturation Flux Density -0.1 dBW/m2 Max. Saturation Flux Density 0.0 dBW/m2 Co- or Cross Polar Mode C Service Area Description Global Receiving Question Response Beams 2: Beam ID UL2 Receive Beam Frequency 399.9 MHz -400.05 MHz Beam Type Fixed Polarization V Peak Gain 2.15 dBi Antenna Pointing Error 2.0 degrees Antenna Rotational Error 2.0 degrees Polarization Switchable

Polarization Alignment Relative to the Equatorial Plane 90.0 degrees G/T at Max. Gain Point -30.0 dB/K Min. Saturation Flux Density -0.1 dBW/m2 Max. Saturation Flux Density 0.0 dBW/m2 Co- or Cross Polar Mode C Service Area Description Global

Receiving Center Channels (15) Channel Channel Frequency s Feeder Link, Service ID Bandwidth (MHz) (MHz) Link or TT&C UC10 0.01 399.995 Service Link UC11 0.01 400.005 Service Link UC12 0.01 400.015 Service Link UC13 0.01 400.025 Service Link UC14 0.01 400.035 Service Link UC2 0.01 399.915 Service Link UC3 0.01 399.925 Service Link UC4 0.01 399.935 Service Link UC8 0.01 399.975 Service Link UC7 0.01 399.965 Service Link UC6 0.01 399.955 Service Link UC5 0.01 399.945 Service Link UC9 0.01 399.985 Service Link UC15 0.01 400.045 Service Link UC1 0.01 399.905 Service Link

Transmitting Question Response Beams 1: Beam ID DL1 Transmit Beam Frequency 400.15 MHz -401.0 MHz Beam Type Fixed Polarization H Peak Gain 2.15 dBi Antenna Pointing Error 2.0 degrees Antenna Rotational Error 2.0 degrees Polarization Switchable Polarization Alignment Relative to the Equatorial Plane 0.0 degrees Max. Transmit EIRP Density -34.5 dBW/Hz Max. Transmit EIRP 14.5 dBW Co- or Cross Polar Mode C Service Area Description Global Max. Power Flux Density * 10° - * 15° - * 20° - * 25° - * 0° - 5° * 5° - 10° 15° 20° 25° 90° * (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 BW: /BW): /BW): /BW): /BW): /BW): /BW): 4.0 -125.0 -125.0 -125.0 -125.0 -125.0 -125.0 kHz Transmitting Question Response Beams 2: Beam ID DL2 Transmit Beam Frequency 400.15 MHz -401.0 MHz Beam Type Fixed Polarization V

Peak Gain 2.15 dBi Antenna Pointing Error 2.0 degrees Antenna Rotational Error 2.0 degrees Polarization Switchable Polarization Alignment Relative to the Equatorial Plane 90.0 degrees Max. Transmit EIRP Density -34.5 dBW/Hz Max. Transmit EIRP 14.5 dBW Co- or Cross Polar Mode C Service Area Description Global Max. Power Flux Density * 10° - * 15° - * 20° - * 25° - * 0° - 5° * 5° - 10° 15° 20° 25° 90° * (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 (dbW/m2 BW: /BW): /BW): /BW): /BW): /BW): /BW): 4.0 -125.0 -125.0 -125.0 -125.0 -125.0 -125.0 kHz

Transmitting Center Channels (85) Channel Channel Frequency s Feeder Link, Service ID Bandwidth (MHz) (MHz) Link or TT&C DC55 0.01 400.695 Service Link DC2 0.01 400.165 Service Link DC27 0.01 400.415 Service Link DC28 0.01 400.425 Service Link DC29 0.01 400.435 Service Link DC82 0.01 400.965 Service Link DC83 0.01 400.975 Service Link DC36 0.01 400.505 Service Link DC37 0.01 400.515 Service Link DC38 0.01 400.525 Service Link DC39 0.01 400.535 Service Link DC4 0.01 400.185 Service Link DC40 0.01 400.545 Service Link DC41 0.01 400.555 Service Link DC42 0.01 400.565 Service Link DC85 0.01 400.995 Service Link DC84 0.01 400.985 Service Link DC54 0.01 400.685 Service Link DC53 0.01 400.675 Service Link DC52 0.01 400.665 Service Link DC11 0.01 400.255 Service Link DC12 0.01 400.265 Service Link DC13 0.01 400.275 Service Link DC14 0.01 400.285 Service Link

DC15 0.01 400.295 Service Link DC16 0.01 400.305 Service Link DC17 0.01 400.315 Service Link DC18 0.01 400.325 Service Link DC19 0.01 400.335 Service Link DC20 0.01 400.345 Service Link DC21 0.01 400.355 Service Link DC22 0.01 400.365 Service Link DC23 0.01 400.375 Service Link DC24 0.01 400.385 Service Link DC25 0.01 400.395 Service Link DC26 0.01 400.405 Service Link DC3 0.01 400.175 Service Link DC30 0.01 400.445 Service Link DC31 0.01 400.455 Service Link DC32 0.01 400.465 Service Link DC33 0.01 400.475 Service Link DC34 0.01 400.485 Service Link DC35 0.01 400.495 Service Link DC56 0.01 400.705 Service Link DC57 0.01 400.715 Service Link DC58 0.01 400.725 Service Link DC59 0.01 400.735 Service Link DC60 0.01 400.745 Service Link DC61 0.01 400.755 Service Link DC62 0.01 400.765 Service Link

DC63 0.01 400.775 Service Link DC64 0.01 400.785 Service Link DC65 0.01 400.795 Service Link DC66 0.01 400.805 Service Link DC67 0.01 400.815 Service Link DC68 0.01 400.825 Service Link DC69 0.01 400.835 Service Link DC70 0.01 400.845 Service Link DC71 0.01 400.855 Service Link DC72 0.01 400.865 Service Link DC73 0.01 400.875 Service Link DC74 0.01 400.885 Service Link DC75 0.01 400.895 Service Link DC76 0.01 400.905 Service Link DC77 0.01 400.915 Service Link DC78 0.01 400.925 Service Link DC79 0.01 400.935 Service Link DC80 0.01 400.945 Service Link DC81 0.01 400.955 Service Link DC49 0.01 400.635 Service Link DC1 0.01 400.155 Service Link DC10 0.01 400.245 Service Link DC43 0.01 400.575 Service Link DC44 0.01 400.585 Service Link DC45 0.01 400.595 Service Link DC46 0.01 400.605 Service Link

DC47 0.01 400.615 Service Link DC48 0.01 400.625 Service Link DC5 0.01 400.195 Service Link DC6 0.01 400.205 Service Link DC7 0.01 400.215 Service Link DC8 0.01 400.225 Service Link DC9 0.01 400.235 Service Link DC50 0.01 400.645 Service Link DC51 0.01 400.655 Service Link

Certification Question Response Questions Are the applicable service area N/A coverage requirements of 25.143(b)(2) (ii) and (iii), or 25.144(a)(3)(i), or 25.145 (c)(1) and (2), or 25.146(i)(1) and (2), or 25.148(c), or 25.225 met? Are the applicable frequency Yes tolerances of 25.202(e) and out-of- band emission limits of 25.202(f)(1),(2), and (3) met? Are the cessation of emissions Yes requirements of 25.207 met? Are the applicable power-flux-density limits of 25.208 met, and is the appropriate technical showing provided within the application? For NGSO applications, are the N/A applicable equivalent-power-flux- density limits of 25.208 met, and is the appropriate technical showing provided within the application? Are the applicable full-frequency-reuse requirements of 25.210 met? If the application is for a 17/24 GHz BSS space station, will it be operated at an offset location with full power and interference protection in accordance with 25.262(b)?

Attachments Attachment File Name Beam Field Type Description Gain Contours. NGSO Antenna Gain PDF file (*.pdf) pdf Data


Document Created: 2019-03-28 18:17:08
Document Modified: 2019-03-28 18:17:08
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