Attachment Schedule S Tech Data

This document pretains to SAT-LOA-20070314-00051 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2007031400051_557817

 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:
  VIASAT-KA1                                                                                                                                 N

b. Construction Commencement Date:                                       f. Estimated Lifetime of Satellite(s):                            j. Number of transponders offered on a common carrier basis:
                                                                            12                                           Years                0

c. Construction Completion Date:                                         g. Total Number of Transponders:                                  k. Total Common Carrier Transponder Bandwidth:
                                                                           56                                                                0                                            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:
                                                                           7000                                          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)
28.35                  G           28.6                     G        R                         Fixed Satellite Service
29.25                  G           30                       G        R                         Fixed Satellite Service
18.3                   G           18.8                     G        T                         Fixed Satellite Service
19.7                   G           20.2                     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:
  77.3 W                                                                                                                                      The GSO Ka-band spectrum that is the subject of this
Longitudinal Tolerance or E/W Station-Keeping:         f. Inclination Excursion or Range of orbital are in which adequate service can be      application is unassigned at the 77 W.L. nominal
                                                       N/S Station-Keeping         provided (Optional):                                       location. ViaSat proposes to operate this spacecraft at
d. Toward West:                                                                                                    Degrees       E/W
                                0.05 Degrees           Tolerance:
                                                                                                                                              a 0.3 degree offset in order to avoid the risk of an in-
                                                                                        g. Westernmost:
e. Toward East:                 0.05 Degrees                                                                                                  orbit collision with the other spacecraft that operate at
                                                                0.05 Degrees            h. Easternmost:                                       the 77 W.L. nominal location.
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)

SA1                S                                                   CONUS
SA2                S                                                   Visible Earth.


                                                               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)
RXR R              46        42       0.12        0.1         30 N                          SA1                                                520     18.8                       30        0.5
RXL    R           46        42       0.12        0.1         30   N                        SA1                                                520     18.8                       30        0.5
TXR    T           46        42       0.12        0.1         30   N                        SA1                2           79.4       65
TXL    T           46        42       0.12        0.1         30   N                        SA1                2           79.4       65
OMNI   R            5         0       0.12        0.1         30   N                        SA2                                               1585      -27
OMNI T               5         0      0.12        0.1         30 N                          SA2                3           12.6       16


                                                             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)
RXR    R      C               -77.3                              RXR.gxt
RXL    R      C               -77.3                              RXL.gxt
TXR    T      C               -77.3                              TXR.gxt                 -118           -118            -118           -118          -118
TXL    T      C               -77.3                              TXL.gxt                 -118           -118            -118           -118          -118
OMNI   T      C               -77.3                                                      -146           -146            -146           -146          -146


                                                             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)

U0001        125000 R         28412.5         R              C           U01                       U0001         RXR
U0002        125000 R         28537.5         R              C           U02                       U0002         RXR
U0003        125000    R      29312.5         R              C           U03                       U0003         RXR
U0004        125000    R      29437.5         R              C           U04                       U0004         RXR
U0005        125000    R      29562.5         R              C           U05                       U0005         RXR
U0006        125000    R      29687.5         R              C           U06                       U0006         RXR
U0007        125000    R      29812.5         R              C           U07                       U0007         RXR
U0008        125000    R      29937.5         R              C           U08                       U0008         RXR
U0009        125000    R      28412.5         L              C           U09                       U0009         RXL
U0010        125000    R      28537.5         L              C           U10                       U0010         RXL
U0011        125000    R      29312.5         L              C           U11                       U0011         RXL
U0012        125000    R      29437.5         L              C           U12                       U0012         RXL
U0013        125000    R      29562.5         L              C           U13                       U0013         RXL
U0014        125000    R      29687.5         L              C           U14                       U0014         RXL
U0015        125000    R      29812.5         L              C           U15                       U0015         RXL
U0016        125000    R      29937.5         L              C           U16                       U0016         RXL
D0001        125000    T      18362.5         L              C           D01                                                D0001         TXL
D0002        125000    T      18487.5         L              C           D02                                                D0002         TXL
D0003        125000    T      18612.5         L              C           D03                                                D0003         TXL
D0004        125000    T      18737.5         L              C           D04                                                D0004         TXL
D0005        125000    T      19762.5         L              C           D05                                                D0005         TXL
D0006        125000    T      19887.5         L              C           D06                                                D0006         TXL
D0007        125000    T      20012.5         L              C           D07                                                D0007         TXL
D0008        125000    T      20137.5         L              C           D08                                                D0008         TXL
D0009        125000    T      18362.5         R              C           D09                                                D0009         TXR
D0010        125000    T      18487.5         R              C           D10                                                D0010         TXR
D0011        125000    T      18612.5         R              C           D11                                                D0011         TXR
D0012        125000    T      18737.5         R              C           D12                                                D0012         TXR
D0013        125000    T      19762.5         R              C           D13                                                D0013         TXR
D0014        125000    T      19887.5         R              C           D14                                                D0014         TXR


D0015   125000 T     20012.5   R   C   D15                   D0015   TXR
D0016   125000   T   20137.5   R   C   D16                   D0016   TXR
CMD1      1000   R   29251     R   T   CMD1   CMD1   RXR
CMD2      1000   R   29253     R   T   CMD2   CMD2   RXR
TM1       1000   T   18797     L   T   CMD3   CMD1   OMNIR
TM2       1000   T   18799     L   T   CMD4   CMD2   OMNIR
                                       TM1                   TM1     TXL
                                       TM2                   TM2     TXL
                                       TM3                   TM1     OMNIL
                                       TM4                   TM2     OMNIL


                                                                     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)

D1             111KG7W                 111                4          128          0.691                           6.1            18.3
D2             667KG7W                 667                4          768          0.691                           6.1            18.3
D3             1M34G7W               1341                 4        1544           0.691                           6.1            18.3
D4             7M34G7W               7340                 4        8448           0.691                           6.1            18.3
D5             125MG7W             125000                 4      143958           0.691                           6.1            18.3


                                                             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)
A1     1M00F2D              1000                          1                                                                                                                 10         22.2
A2     1M00G2D              1000                          1                                                                                                                  9         21.2


                                                                 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)
U01          U16        D1                                  961          130 LB1.doc                                44.1         -11.2          -7.2                                             18.8
U01          U16        D2                                  156         801 LB2.doc                                 44.1           -4.2         -0.2                                             18.8
U01          U16        D3                                   78        1602 LB3.doc                                 44.1              0            4                                             18.8
U01          U16        D4                                   14        8928 LB4.doc                                 47.2              3            7                                             18.8
D01          D16        D5                                    1             LB5.doc                                                                          61          65          -118        17.6
CMD1         CMD2                     A1                      1             CMD1.doc                                  67         -21.7          -2.7                                             18.8
CMD3         CMD4                     A1                       1               CMD2.doc                               67          21.3         26.3                                               -27
TM1          TM2                      A2                       1               TM1.doc                                                                    15.8         19.8         -142.2         44
TM3          TM4                      A2                       1               TM2.doc                                                                      11           16           -146         44


                                                           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


                                                                         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
 3650                                                                      (meters)                         End of Life (0.0 - 1.0)
S15b. Mass of fuel and disposables at launch (kg):
  2650
S15c. Mass of spacecraft and fuel at launch (kg):                  S15f. Length (m):                      S15i. Payload:
  6300                                                              43                                     0.86
S15d. Mass of fuel, in orbit, at beginning of life (kg):           S15g. Width (m):                       S15j. Bus:
  1200                                                              8                                      0.89
S15e. Deployed Area of Solar Array (square meters):                S15h. Height (m):                      S15k. Total:
  84                                                                6                                      0.76


            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):
                                                12069              12069               12069              12069
            Bus (Watts):                 (b):               (g):                (l):               (q):
                                                2250               1250                2250               1250
            Total (Watts):               (c):               (h):                (m):               (r):
                                                14319              13319               14319              13319
            Solar Array (Watts):         (d):               (i):                (n):               (s):
                                                16430              14918               15116              14508
            Depth of Battery             (e)                (j)                 (o)                (t)
            Discharge (%):
                                                73      %                   %          73      %                   %


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?                      YES   NO   X    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: 2007-03-27 17:01:08
Document Modified: 2007-03-27 17:01:08

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