Attachment Sched S Tech Report

This document pretains to SES-MFS-20101015-01297 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2010101501297_846198

FCC 312 FEDERAL COMMUNICATIONS COMMISSION Page 1: General, Schedule S SATELLITE SPACE STATION AUTHORIZATIONS Frequency Bands, (Technical and Operational Description) and GSO Orbit S1. GENERAL INFORMATION Complete for all satellite applications. a. Space Station or Satellite Network Name: e. Estimated Date of Placement into Service: i Will the space station(s) operate on a Common Carrier Basis: SKYTERRA 2 6/30/2011 N b. Construction Commencement Date: f. Estimated Lifetime of Satellite(s): j. Number of transponders offered on a common carrier basis: 5/25/2008 15 Years c. Construction Completion Date: g. Total Number of Transponders: k. Total Common Carrier Transponder Bandwidth: 12/15/2010 1 MHz d1. Est Launch Date Begin: d2. Est Launch Date End: h. Total Transponder Bandwidth (no. transponders x Bandwidth) l. Orbit Type: Mark all boxes that apply: 12/31/2010 6/15/2011 34 MHz GSO NGSO X S2. OPERATING FREQUENCY BANDS Identify the frequency range and transmit/receive mode for all frequency bands in which this station will oper Also indicate the nature of service(s) for each frequency band. Frequency Band Limits Lower Frequency (_Hz) Upper Frequency (_Hz) e. T/R Mode f. Nature of Service(s): List all that apply to this band a. Numeric b. Unit c. Numeric d. Unit (K/M/G) (K/M/G) 1525 M 1559 M T Mobile-Satellite Service 1626.5 M 1660.5 M R Mobile-Satellite Service 12.75 G 13.25 G R Fixed Satellite Service 10.7 G 10.95 G T Fixed Satellite Service 11.2 G 11.45 G T Fixed Satellite Service S3. ORBITAL INFORMATION FOR GEOSTATIONARY SATELLITES ONLY: a. Nominal Orbital Longitude (Degrees E/W): b. Alternate Orbital Longitude (Degrees E/W): c. Reason for orbital location selection: 107.3 W SkyTerra 2 will operate its feederlinks in the Appendix Longitudinal Tolerance or E/W Station-Keeping: f. Inclination Excursion or Range of orbital are in which adequate service can be 30B Ku-band frequencies at the 107.3 degrees W N/S Station-Keeping provided (Optional): longitude orbital location that is allocated d. Toward West: Degrees E/W 0.05 Degrees Tolerance: internationally to Canada." g. Westernmost: e. Toward East: 0.05 Degrees 6 Degrees h. Easternmost: i. Reason for service are selection (Optional):

FEDERAL COMMUNICATIONS COMMISSION Page 2: NGSO Orbits SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S4. ORBITAL INFORMATION FOR NON-GEOSTATIONARY SATELLITES ONLY S4a. Total Number of Satellites in Network or System: S4c. Celestial Reference Body (Earth, Sun, Moon, etc.): S4b. Total Number of Orbital Planes in Network or System: S4d. Orbit Epoch Date: For each Orbital Plane Provide: (e) Orbital (f) No. of (g) Inclination (h) Orbital (i) Apogee (km) (j) Perigee (km) (k) Right Ascension (l) Argument of Active Service Arc Range (Degrees) Plane No. Satellites in Angle (degrees) Period of the Ascending Perigee (m) Begin (n) End (o) Other Plane (Seconds) Node (Deg.) (Degrees) Angle Angle S5. INITIAL SATELLITE PHASE ANGLE For each satellite in each orbital plane, provide the intital phase angle. (a) Orbital (b) Satellite (c) Initial Plane No. Number Phase Angle (Degrees) NO NGSO DATA FILED

FEDERAL COMMUNICATIONS COMMISSION Page 3: Service Areas SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S6. SERVICE AREA CHARACTERISTICS for each service area provide: (a) Service Area (b) Type of Associated (c) Service Area Diagram (d) Service Area Description. Provide list of geographic areas (state postal codes or ITU 3-ltr codes), satellites or Figure No. of ID Station (Earth or File Name (GXT File) Service Area Diagram. Space) SAL1 S SkyT2-L SA.gxt Figure: Service Area SAL1 SAL2 S SkyT2-HawaiiSA.gxt Figure: Service Area SAL2 SAKU S SkyT2-Ku-SA.gxt Figure: Service Area SAKU OMNI S SkyT2- Omni SA.gxt Figure: Service Area OMNI

FEDERAL COMMUNICATIONS COMMISSION Page 4: Antenna Beams SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S7. SPACE STATION ANTENNA BEAM CHARACTERISTICS For each antenna beam provide: (a) (b) Isotropic Antenna (e) (f) (g) Min. (h) Polar- (i) Polarization (j) Service Transmit Receive Beam T/R Gain Pointing Rotational Cross- ization Alignment Rel. Area ID (k) (l) Effective (m) (n) (o) G/T (p) Min. Input Attenuator (dB) ID Mode (c) Peak (d) Edge Error Error Polar Iso- Switch- Equatorial Input Output Max. System Max. Saturation (Degrees) (Degrees) lation (dB) able? Plane (Degrees) (q) Max. (r) Step (dBi) (dBi) Losses Power (W) EIRP Noice Gain Pt. Flux Density (Y/N) Value Size (dB) (dBW) Temp (k) (db/K) (dBW/m2) TKU1 T 42 40 0.12 25 N SAKU 3.2 25 52.8 RKU R 42 40 0.12 25 N SAKU 800 11 -89.6 15 1 TKU2 T 42 40 0.12 25 N SAKU 3.2 25 52.8 RKU R 42 40 0.12 25 N SAKU 800 11 -89.6 15 1 TKU3 T 42 40 0.12 25 N SAKU 3.2 25 52.8 RKU R 42 40 0.12 25 N SAKU 800 11 -89.6 15 1 TKU4 T 42 40 0.12 25 N SAKU 3.2 25 52.8 RKU R 42 40 0.12 25 N SAKU 800 11 -89.6 15 1 TL1 T 46.5 33.5 0.12 17 N SAL1 1.52 246 69.16 RL1 R 47 33.5 0.12 17 N SAL1 300 21 -116.7 15 1 TLHI T 33 30 0.12 17 N SAL2 1.52 62 47.58 RLHI R 33 30 0.12 17 N SAL2 300 7 -102.7 15 1 TOM T 2 2 0.12 9 N OMNI 2 1 0 ROM R 2 2 0.12 12 N OMNI 800 -30 15 1 TLTP T 46.5 43.5 0.12 17 N SAL1 1.52 246 69.16 RLTP R 47 44 0.12 17 N SAL1 300 21 -116.7 15 1 TLE T 33 30 0.12 20 N SAL1 1.52 500 57.3 RLE R 33 30 0.12 20 N SAL1 300 7 -102.7 15 1

FEDERAL COMMUNICATIONS COMMISSION Page 5: Beam Diagrams SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S8. ANTENNA BEAM DIAGRAMS For each beam pattern provide the reference to the graphic image and numerical data: Also provide the power flux density levels in each beam that result from the emission with the highest power flux density. (a) (b) (c) Co-or (d) GSO (e) NGSO Antenna Gain (f) GSO Antenna Max. Power Flux Density (dBW/M2/Hz) Beam T/R Cross Ref. Contour Description Gain Contour Data At Angle of Arrival above horizontal (for emission with highest PFD) ID Mode Polar Orbital (Figure/Table/ Exhibit) (GXT File) (g) 5 Deg (h) 10 Deg (i) 15 Deg (j) 20 Deg (k) 25 Deg Mode ("C" Longitude or" X") (Deg. E/W) TL1 T C -107.3 TKu2-SkyT2.gxt -113 -112.5 -112 -111.8 -111.7 RL1 R C -107.3 BeamRL1.gxt TLHI T C -107.3 BeamTLHI.gxt -126 -125.5 -125 -124.8 -124.7 RLHI R C -107.3 BeamRLHI.gxt TLE T C -107.3 BeamTLEM.gxt -137.2 -137 -136.8 -136.7 -136.6 RLE R C -107.3 BeamRLEM.gxt TKU1 T C -107.3 TKu1-SkyT2.gxt -150.4 -150 -149.6 -149.4 -149.2 RKU R C -107.3 RKu1-SkyT2.gxt TKU2 T C -107.3 TKu2-SkyT2.gxt -150.4 -150 -149.6 -149.4 -149.2 RKU R C -107.3 RKu2-SkyT2.gxt TKU3 T C -107.3 TKu3-SkyT2.gxt -150.4 -150 -149.6 -149.4 -149.2 RKU R C -107.3 RKu3-SkyT2.gxt TKU4 T C -107.3 TKu4-SkyT2.gxt -150.4 -150 -149.6 -149.4 -149.2 RKU R C -107.3 RKu4-SkyT2.gxt TLTP T C -107.3 TLTP1-M2.gxt -113 -112.5 -112 -111.8 -111.7 RLTP R C -107.3 RLTP1-M2.gxt TOM T C -107.3 TOMNI-M2.gxt -159.9 -159.7 -159.5 -159.4 -159.3 ROM R C -107.3 ROMNI-M2.gxt

FEDERAL COMMUNICATIONS COMMISSION Page 6: Channels and SATELLITE SPACE STATION AUTHORIZATIONS Transponders FCC Form 312 - Schedule S: (Technical and Operational Description) S9. SPACE STATION CHANNELS For each frequency channel provide: S10. SPACE STATION TRANSPONDERS For each transponder provide: (a) (B) Assigned (c) (d) Center (e) (f) TTC (a) (b) Receive Band Transmit Band Channel Bandwidth T/R Frequency Polarization or Comm Transponder Transponder (c) Channel (d) Beam (e) Channel (f) Beam ID No. (kHz) Mode (MHz) (H, V, L, R) Channel ID Gain (dB) No. ID No. (T or C) KUD1L 250000 T 10825 L C FWD1 132 KUUL RKU1 LD TL1 KUD1R 250000 T 10825 R C FWD2 132 KUUR RKU1 LD TL1 KUD2L 250000 T 11325 L C FWD3 132 KUUL RKU1 LD TLHI KUD2R 250000 T 11325 R C FWD4 132 KUUR RKU1 LD TLHI KUUL 500000 R 13000 L C FWD5 129 KUUL RKU1 LEMD TLEM1 KUUR 500000 R 13000 R C FWD6 129 KUUR RKU1 LEMD TLEM1 LD 34000 T 1542 R C RTN1 126 LUL RL1 KUD1R TKU1 LUL 34000 R 1643.5 L C RTN2 126 LUL RL1 KUD1L TKU1 LUR 34000 R 1643.5 R C RTN3 126 LUL RL1 KUD2R TKU1 LEMD 34000 T 1542 R C RTN4 126 LUL RL1 KUD2L TKU1 LEMU 34000 R 1643.5 R C RTN5 126 LUR RL1 KUD1R TKU1 BEAC 1 T 11448.75 L C RTN6 126 LUR RL1 KUD1L TKU1 CMD1 1000 R 13249.0 R T RTN7 126 LUR RL1 KUD2R TKU1 CMD2 1000 R 12751.0 R T RTN8 126 LUR RL1 KUD2L TKU1 TLM1 100 T 11201 R T RTN9 126 LUL RLHI KUD1R TKU1 TLM2 100 T 11202 R T RTN10 126 LUL RLHI KUD1L TKU1 CMD3 1000 R 13249 L T RTN11 126 LUL RLHI KUD2R TKU1 TLM3 100 T 11201 L T RTN12 126 LUL RLHI KUD2L TKU1 TLM4 100 T 11202 L T RTN13 126 LUR RLHI KUD1R TKU1 BEAC2 1 T 11448.75 R C RTN14 126 LUR RLHI KUD1L TKU1 RTN15 126 LUR RLHI KUD2R TKU1 RTN16 126 LUR RLHI KUD2L TKU1 RTN17 120 LUL RLEM1 KUD1R TKU1 RTN18 120 LUL RLEM1 KUD1L TKU1 RTN19 120 LUL RLEM1 KUD2R TKU1 RTN20 120 LUL RLEM1 KUD2L TKU1 RTN21 120 LUR RLEM1 KUD1R TKU1 RTN22 120 LUR RLEM1 KUD1L TKU1 RTN23 120 LUR RLEM1 KUD2R TKU1 RTN24 120 LUR RLEM1 KUD2L TKU1

CMOM1 CMD1 ROMNI CMHG CMD3 RKU3 CMOM2 CMD2 ROMNI TLOM1 TLM1 TOMNI TLOM2 TLM2 TOMNI TLHG1 TLM3 TKU3 TLHG2 TLM4 TKU3 TBEAC BEAC TKU3 TBEA2 BEAC2 TKU3

FEDERAL COMMUNICATIONS COMMISSION Page 7: Digital Modulation SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S11. DIGITAL MODULATION PARAMETERS For each digital emission provide: (a) Digital (b) Emission (c) Assigned (d) No. of (e)Uncoded (f) FEC Error (g) CDMA (h) Total C/N (i) Single Entry Mod. ID Designator Bandwidth Phases Data Rate Correction Processing Performance C/I Objective (kHz) (kbps) Coding Rate Gain (dB) Objective (dB) (dB) CW1 1K00N 1 1 0 9.8 22 FESC 6K00G1D 6 4 3.375 1 0 9.9 22.1 MMS 5K00G1D 5 2 0.6 0.5 0 4.2 16.4 PNCOD 2M50G1W 2500 2 -9 3.2 GMSAF 1M25G7W 1250 4 2.4 0.25 27.2 -1.9 10.3 GMSAH 1M25G7W 1250 4 614.4 0.5 3.1 0.5 12.7 GMSV1 6K4G1W 6.4 4 4.8 0.5 0 1.4 13.6 GMSR1 6K4G1W 6.4 4 9.6 0.5 5.2 17.4 GMSR2 12K8G1W 12.8 4 19.2 0.5 9.6 21.8 GMSR3 1M25G7W 1250 4 38.4 0.5 15.1 -12.4 -0.2 GMSR4 1M25G7W 1250 4 460.8 0.5 4.3 -1.2 11 G3GFV 31K3G7W 31.25 2 4 0.5 -6.4 5.8 G3G3G 62K5G7W 62.5 4 56 0.7 17 4.8 G3GF2 62K5G7W 62.5 4 64 0.8 6.2 18.4 G3GF3 156KG7W 156.25 4 160 0.83 5.2 17.4 G3GR1 31K3G7W 31.25 4 21 0.6 3.7 15.9 G3GR2 62K5G7W 62.5 2 47 0.7 2.9 15.1 G3GR3 156KG7W 156.25 4 160 0.83 4.4 16.6 G3GRV 31K3G7W 31.25 2 31.25 0.5 -6.4 5.8 GMSAM 1M25G7W 1250 4 614.4 0.5 4.3 0.5 12.7

FEDERAL COMMUNICATIONS COMMISSION Page 8: Analog Modulation SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S12. ANALOG MODULATION PARAMETERS For each analog emission provide: (a) (b) Emission (c) (d) Signal (e) Multi-channel Telephony (j) Video (k) Video (l) Video (m) SCPC/FM (n) Total C/N (o) Single Analog Designator Assigned Type Channels Standard Noise- and Compander, Performance Entry C/I (f) Ave. (g) Bottom (h) Top (i) RMS Mod. ID Bandwidth per Carrier NTSC, Weighting SCPC/FM Preemphasis, Objective Objective Companded Baseband Baseband Modulation (kHz) PAL, etc. (dB) Modulation and Noise (dB) (dB) Talker Level Freq. (MHz) Freq. (MHz) Index Index Weighting (dB) (dBm0) TELE 50KGXD 100 PM 1 5 17.2 CMD 700K9D 1000 FM 1 25 37.2

FEDERAL COMMUNICATIONS COMMISSION Page 9: Typical Emissions SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S13. TYPICAL EMISSIONS For each planned type of emission provide: Associated Modulation ID (e) Carriers (f) Carrier (g)Noise Budget (h) Energy Receive Band (Assoc. Transmit Stn) Transmit Band (This Space Station) Transponder ID Range per Spacing Reference (Table Dispersal (c) Digital (d) Analog (i)Assoc. Assoc. Station Transmit EIRP (dBW) (n) Max. (o)Assoc. Transponder (kHz) No.) Bandwidth (Table (Table S12) Stn. Max. Power (dBW) Power Flux Stn (a) Start (b) End (kHz) S11) Antenna Density Rec. G/T Gain (dBi) (j) Min. (k) Max. (l) Min. (m) Max. (dBW/m2/Hz) (dB/K) FWD3 FWD6 CW1 1 Noise Budget-E 61 -20 -19.3 26 28 -136 -16 FWD3 FWD6 FESC 1 Noise Budget-E 61 -20 -19.3 26 28 -136.8 -16 FWD3 FWD6 MMS 1 Noise Budget-E 61 -20 -20 22 24 -140 -21 CMOM1 CMOM1 CMD 1 Noise Budget-C 61 30 30 36.5 CMOM2 CMOM2 CMD 1 Noise Budget-C 61 30 30 36.5 CMHG CMHG CMD 1 Noise Budget-C 61 8 28 36.5 TLOM1 TLOM1 TELEM 1 Noise Budget-T 0 0 -177 36.5 TLOM2 TLOM2 TELEM 1 Noise Budget-T 0 0 -177 36.5 TLHG1 TLHG1 TELEM 1 Noise Budget-T 20 20 -157 36.5 RTN13 RTN24 FESC 1 Noise Budget-E 8 5.5 9.5 12.7 14.7 -150.1 36.5 RTN13 RTN24 MMS 1 Noise Budget-E 4 -4.5 1.5 5.2 7.2 -156.8 36.5 TLHG2 TLHG2 TELEM 1 Noise Budget-T 20 20 -157 36.5 TBEAC TBEA2 PNCOD 1 Noise Budget-S 20 20 -157 36.5 FWD1 FWD4 GMSAF 1 D1 GMSA Acce 61 -8.7 4 56.8 60.8 -127.1 -31 FWD1 FWD4 GMSAH 1 D2 GMSA PC 61 -8.7 4 56.8 60.8 -127.1 -15 RTN1 RTN16 GMSV1 1 D4 GMSA Voic -4 -17 -2 -6.7 -2.7 -167.7 36.5 RTN1 RTN16 GMSR1 1 D5 GMSA 9.6 k 3 -21 -6 -3.4 0.6 -164.4 36.5 RTN1 RTN16 GMSR2 1 D6 GMSA 19.2 12 -16 4 7.6 11.6 -156.5 36.5 RTN1 RTN16 GMSR3 1 D7 GMSA CDM 3 -21 -6 -3.6 0.4 -187.5 36.5 RTN1 RTN16 GMSR4 1 D8 GMSA CDM 12 -16 4 10.1 14.1 -173.8 36.5 FWD1 FWD4 G3GFV 1 D9 GMR3G Voi 61 -24.7 -12 46.3 50.3 -121.6 -31 FWD1 FWD4 G3G3G 1 D11 GMR3G 5 61 -21.7 -9 51 55 -119.9 -31 FWD1 FWD4 G3GF2 1 D13 GMR3G 4 61 -21.7 -9 51 55 -119.9 -26 FWD1 FWD4 G3GF3 1 D15 GMR3G 1 61 -17.7 -5 53 57 -121.9 -17 RTN1 RTN16 G3GR1 1 D12 GMR3G 2 -4 -3.3 2.7 0.85 4.85 -167.1 37 RTN1 RTN16 G3GR2 1 D14 GMR3G 4 1 -6 0 3.16 7.16 -167.8 37 RTN1 RTN16 G3GR3 1 D16 GMR3G 1 12 -5 0 15.4 19.4 -159.5 37 RTN1 RTN16 G3GRV 1 D10 GMR3G V -4 -10 -2 -4 0 -172 37 FWD1 FWD4 GMSAM 1 D3 GMSA Forw 61 -8.7 4 56.8 60.8 -127.1 -26

FEDERAL COMMUNICATIONS COMMISSION Page 10: TT and C SATELLITE SPACE STATION AUTHORIZATIONS FCC Form 312 - Schedule S: (Technical and Operational Description) S14. Is the space station(s) controlled and monitored remotely? If Yes, provide the location and telephone number of the TT and C control point(s): Yes Remote Control (TT C) Location(s): S14a: Street Address: 1601 Telesat Court S14b. City: S14c. County: S14d. State/Country S14e. Zip Code: Ottawa K1B 1B9 S14f. Telephone Number: S14g. Call Sign of Control Station (if appropriate): 888-835-3728 x3315 Remote Control (TT C) Location(s): S14a: Street Address: S14b. City: S14c. County: S14d. State/Country S14e. Zip Code: Napa CA S14f. Telephone Number: S14g. Call Sign of Control Station (if appropriate):

FEDERAL COMMUNICATIONS COMMISSION Page 11: SATELLITE SPACE STATION AUTHORIZATIONS Characteristics and FCC Form 312 - Schedule S: (Technical and Operational Description) Certifications S15. SPACECRAFT PHYSICAL CHARACTERISTICS: S15a: Mass of spacecraft without fuel (kg): Spacecraft Dimensions Probability of Survival to 3253 (meters) End of Life (0.0 - 1.0) S15b. Mass of fuel and disposables at launch (kg): 2180 S15c. Mass of spacecraft and fuel at launch (kg): S15f. Length (m): S15i. Payload: 5433 40.5 0.8541 S15d. Mass of fuel, in orbit, at beginning of life (kg): S15g. Width (m): S15j. Bus: 2175 29.1 0.8357 S15e. Deployed Area of Solar Array (square meters): S15h. Height (m): S15k. Total: 64.5 18.4 0.71 S16. SPACECRAFT ELECTRICAL CHARACTERISTICS: Spacecraft Electrical Power (Watts) At Electrical Power (Watts) At Subsystem Beginning of Life End of Life At Equinox At Solstice At Equinox At Solstice Payload (Watts): (a): (f): (k): (p): 10650 10650 10650 10650 Bus (Watts): (b): (g): (l): (q): 750 880 750 880 Total (Watts): (c): (h): (m): (r): 11400 11530 11400 11530 Solar Array (Watts): (d): (i): (n): (s): 14200 13360 12900 12145 Depth of Battery (e) (j) (o) (t) Discharge (%): 63 % 0 % 73 % 0 % S17. CERTIFICATIONS: a. Are the power flux density limits of § 25.208 met?: X YES NO N/A b. Are the appropriate service area coverage requirements of § 25.143(b)(ii) and (iii), or § 25.145(c)(1) and (2) met? X YES NO N/A c. Are the frequency tolerances of § 25.202(e) and the out-of-band emission limits of § 25.202(f)(1), (2) and (3) met? X YES NO N/A In addition to the information required in this Form, the space station applicant is required to provide all the information specified in Section 25.114 of the Commission's rules, 47 C.F.R § 25.114.


Document Created: 2010-10-18 11:24:34
Document Modified: 2010-10-18 11:24:34
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