Attachment Schedule S GXT

This document pretains to SAT-AMD-20080701-00135 for Amended Filing on a Satellite Space Stations filing.

IBFS_SATAMD2008070100135_651407

EXHIBIT 1B: FREQUENCY ASSIGNMENTS Uplink Downlink Maximum Uplink Uplink Center Downlink Downlink Center Channel Channel Transponder Beam Uplink Frequency Transponder Beam Downlink Frequency Bandwidth Gain Designation Name Polarization (MHz) Designation Name Polarization (MHz) (MHz) (dB) 1 NRF RHCP 24773.50 1 NTF _ LHCP 17323.50 24 133.4 3 NRF RHCP 24802.66 3 NTE LHCP 17352.66 24 133.4 5 NRF RHCP 24831.82 5 NTE LHCP 17381.82 24 133.4 7 NRF RHCP 24860.98 7 NTF LHCP 17410.98 24 133.4 9 NRF RHCP 24890.14 9 NTF LHCP 17440.14 24 133.4 11 NRF RHCP 24919.30 11 NTE LHCP 17469.30 24 133.4 13 NRF RHCP 24948.46 13 NTF LHCP 17498.46 24 133.4 15 NRFE RHCP 24977.62 15 NTE LHCP 17527.62 24 133.4 17 NRF RHCP 25006.78 17 NTF LHCP 17556.78 24 133.4 19 NRE RHCP 25035.94 19 NTF LHCP 17585.94 24 133.4 21 NRF RHCP 25065.10 21 NTF LHCP 17615.10 24 133.4 23 NRF RHCP 25094.26 23 NTF LHCP 17644.26 24 133.4 25 NRF RHCP 25123.42 25 NTF LHCP 17673.42 24 133.4 2. NRF LHCP 24788.08 2 NTF RHCP 17338.08 24 133.4 4 NRF LHCP 24817.24 4 NTF RHCP 17367.24 24 133.4 6 NRF LHCP 24846.40 6 NTE RHCP 17396.40 24 133.4 8 NRF LHCP 24875.56 8 NTF RHCP 17425.56 24 133.4 10 NRF LHCP 24904.72 10 NTE RHCP 17454.72 24 133.4 12 NRF LHCP 24933.88 12 NTE RHCP 17483.88 24 133.4 14 NRF LHCP 24963.04 14 NTF RHCP 17513.04 24 133.4 16 NRF LHCP 24992.20 16 NTF RHCP 17542.20 24 133.4 ' 18 NTF RHCP 17571.36 24 133.4 18 NRF LHCP 25021.36 18 STF RHCP 17571.36 24 141.9 20 NTE : RHCP 17600.52 24 133.4 20 NRF LHCP 25050.52 20 STF RHCP 17600.52 24 141.9 22 NTE RHCP 17629.68 24 133.4 22 NRF LHCP 25079.68 22 STF RHCP 17629.68 24 141.9 24 NTF RHCP 17658.84 24 133.4 24 NRF LHCP 25108.84 24 STF RHCP 17658.84 24 141.9 j 26 NTF RHCP 17688.00 24 133.4 26 NRF LHCP 25138.00 26 STF RHCP 17888.00 24 141.9 28 NRF LHCP _ 25167.16 28 STF RHCP 17717.16 24 141.9 30 NRF LHCP 25196.32 30 STF RHCP 17746.32 24 141.9 32 NRF LHCP 25225.48 32 «STF RHCP 17775.48 24 141.9 18 SRF LHCP 25201.36 18 STF RHCP 1757 1.36 24 141.9 20 SRF LHCP 25050.52 20 STF RHCP 17600.52 24 141.9 22 SRF LHCP 25079.68 22 STF RHCP 17629.68 24 141.9 24 SRF LHCP 25108.84 24 STF RHCP 17658.84 24 141.9 26 SRF LHCP 25138.00 26 STF RHCP 17688.00 24 141.9 28 SRF LHCP 25167.16 28 STF RHCP 1771716 24 141.9 30 SRF LHCP 25196.32 30 STF RHCP 17746.32 24 141.9 32 SRF LHCP 25225.48 32 STF RHCP 17775.48 24 141.9 CMD1 NRF RHCP 24751.5 1 CMD2 NRF LHCP 25248.5 1 CMD3 Global V 5925.5 1 CMD4 Giobal H 6424.5 1 TM1 NTF RHCP 17303.0 0.35 TM2 NTF LHCP 17303.5 0.35 TM3 Global V 4197.0 0.35 TM4 Global V 4198.5 0.35 UPCG1 NTF RHCP 17301.0 0.050 UPC2 NTE LHCP 17301.5 0.050

EXHIBIT 1B: FREQUENCY ASSIGNMENTS (continued) Uplink Downlink Maximum Uplink Uplink Center Downlink Downlink Center Channel Channel Transponder Beam Uplink Frequency Transponder Beam Downlink Frequency Bandwidth Gain Designation Name Polarization (MHz) Designation Name Polarization (MHz) (MHz) (dB) A1 GRA1 LHCP 24802.66 A1 UTA1 RHCP 17352.66 48 130.2 A2 GRA1 LHCP 24860.98 A2 UTA2 RHCP 17410.98 48 130.2 A3 GRA1 LHCP 24919.30 As UTA3 RHCP 17469.30 48 130.2 A4 GRA1 LHCP 24977.62 M UTA4 RHCP 17527.62 48 130.2 B1 GRB1 LHCP 24802.66 B1 UTBI1 RHCP 17352.66 48 130.2 B2 GRB1 LHCP 24860.98 B2 UTB2 RHCP 17410.98 48 130.2 B3 GRB1 LHCP 24919.30 B3 UTB3 RHCP 17469.30 48 130.2 B4 GRB1 LHCP 24977.62 B4 UTBA4 RHCP 17527.62 48 130.2 C1 GRC1 LHCP 24802.66 C1 UTG1 RHCP 17352.66 48 130.2 C2 GRC1 LHCP 24860.98 C2 UTC2 RHCP 17410.98 48 130.2 C3 GRC1 LHCP 24919.30 C3 UTC3 RHCP 17469.30 48 130.2 C4 _ _GRG1 LHCP 24977.62 C4 UTC4 RHCP 17527.62 48 130.2 D1 GRD1 LHCP 24802.66 D1 UTDO1 RHCP 17352.66 48 130.2 D2 GRD1 LHCP 24860.98 D2 UTD2 RHCP 17410.98 48 130.2 D3 GRD1 LHCP 24919.30 D3 UTD3 RHCP 17469.30 48 130.2 D4 GRD1 LHCP 24977.62 D4 UTD4 RHCP 17527.62 48 130.2 E1 GRE1 LHCP 24802.66 E1 UTE1 RHCP 17352.66 48 130.2 E2 GRE1 LHCP 24860.98 E2 UTE2Z RHCP 17410.98 48 130.2 E3 GRE1 LHCP 24919.30 E3 UTE3 RHCP 17469.30 48 130.2 E4 GRE1 LHCP 24977.62 E4 UTEA4 RHCP 17527.62 48 130.2 F1 GRF1 LHCP 24802.66 F14 UTF1 RHCP 17352.66 48 130.2 F2 GRF1 LHCP 24860.98 F2 UTF2 RHCP 17410.98 48 130.2 F3 GRF1 LHCP 24919.30 F3 UTF3 RHCP 17469.30 48 130.2 F4A GRF1 LHCP 24977.62 F4 UTF4 RHCP 17527.62 48 130.2 A1 GRA1 LHCP 24802.66 A1 UTA RHCP 17352.66 48 130.2 A2 GRA2 LHCP 24860.98 A2 UTA1 RHCP 17410.98 48 130.2 As GRA3 LHCP 24919.30 A3 UTA1 RHCP 17469.30 48 130.2 A4 GRA4 LHCP 24977.62 M UTA1 RHCP 17527.62 48 130.2 B1 GRB1 LHCP 24802.66 B1 UTB1 RHCP 17352.66 48 130.2 B2 GRB2 LHCP 24860.98 B2 UTB1 RHCP 17410.98 48 130.2 B3 GRB3 LHCP 24919.30 B3 UTB1 RHCP 17469.30 48 130.2 B4 GRB4 LHCP 24977.62 B4 UTB1 RHCP 17527.62 48 130.2 C1 GRC1 LHCP 24802.66 C1 UTC1 RHCP 17352.66 48 130.2 C2 GRC2 LHCP 24860.98 C2 UTC1 RHCP 17410.98 48 130.2 C3 GRC3 LHCP 24919.30 C3 UTC1 RHCP 17469.30 48 130.2 C4 GRC4 LHCP 24977.62 C4 UTC1 RHCP 17527.62 48 130.2 D1 GRD1 LHCP 24802.66 D1 UTD1 RHCP 17352.66 48 130.2 D2 GRD2 LHCP 24860.98 D2 UTD1 RHCP 17410.98 48 130.2 D3 GRD3 LHCP 24919.30 D3 UTD1 RHCP 17469.30 48 130.2 D4 GRD4 LHCP 24977.62 D4 UTD1 RHCP 17527.62 48 130.2 E1 GRE1 LHCP 24802.66 E1 UTE1 RHCP 17352.66 48 130.2 E2 GRE2Z LHCP 24860.98 E2 UTE1 RHCP 17410.98 48 130.2 E3 GRE3 LHCP 24919.30 E3 UTE1 RHCP 17469.30 48 130.2 E4 GRE4 LHCP 24977.62 E4 UTE1 RHCP 17527.62 48 130.2 F1 GRF1 LHCP 24802.66 F1 UTF1 RHCP 17352.66 48 130.2 F2 GRF2 LHCP 24860.98 F2 UTF1 RHCP 17410.98 48 130.2 F3 GRF3 LHCP 24919.30 F3 UTF1 RHCP 17469.30 48 130.2 F4A GRF4 LHCP 24977.62 F4A UTF1 RHCP 17527.62 48 130.2 Notes: L: Linear vertical polarization V ; Linear horizontal polarization LHCP: Left hand circular polarization RHCP: Right hand circular polarization

EXHIBIT 3F—1: UTA1 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) 50.00) North Latitude (Degrees) ©0.00f —50.00 1 N i 1 i 1 1 1 i 1 T 1 1 =180.00 ~160.00 ~140.00 —120.00 —~100.00 —80.00 60.00 40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—2: UTA2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) s0.00f°7 * C¥ c\®)) _] \aaZ) _ y North Latitude (Degrees) 0.00} —50.00|— 1 1 1 1 a 1 1 1 a 1 1 1 a 1 1 —180.00 —160.00 =140.00 120.00 ~100.00 —80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—3: UTA3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) ‘*—sarsort so0.00f ~~ North Latitude (Degrees) 0.00} —50.00|— 1 1 1 T 1 1 1 1 a ~180.00 ~160.00 —140.00 —120.00 —100.00 —80.00 —60.00 40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—4: UTA4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) SATSOFT 50.00(~/ ~~ North Latitude (Degrees) 0.00¢ ‘ —50.00)— 1 T 1 1 1 1 1 1 1 1 i ~180.00 ~160.00 =140.00 —120.00 —100.00 —80.00 —60.00 40.00 —20.00 0.00 East Longitude (Degrees)

—EXHIBIT 3F—5: UTB1 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) “'::"‘\ . | '/‘%‘ 3 :.v » «<n* A 50.00|— & ‘“ ((CLWW) —>> wz3 North Latitude (Degrees) 0.00f ‘ °_ —50.00 1 T I T 1 1 1 1 1 1 ~180.00 ~180.00 ~140.00 —120.00 —100.00 —80.00 —80.00 ~40.00 —20.00 i East Longitude (Degrees)

EXHIBIT 3F—6: UTB2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) 50.00f (&)—~ \WH/CZe ysp> North Latitude (Degrees) 0.00}; —50.00 1 1 1 1 a 1 1 1 1 1 1 =180.00 —160.00 =140.00 =120.00 «100.00 +80.00 —60.00 40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—7: UTB3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) 50.00(7 * North Latitude (Degrees) 0.00) : —50.00|— 1 1 i 1 1 1 1 : 1 1 1 1 —180.00 —160.00 «140.00 —120.00 —100.00 —80.00 —60.00 40.00 +20.00 0.00 East Longitude (Degrees) >

EXHIBIT 3F—8: UTB4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi , Peak EIRP: 57 dBW _ (Schedule S Beam Designation: UT) 50.00(7~~ & \‘ll«g@!’y)}myfl“ § NGZ—A~—* _|\ North Latitude (Degrees) 0.00f —50.00 ) 1 T 1 T 1 1 1 L 1 | ~180.00 ~160.00 ~140.00 ~120.00 ~100.00 ~80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—9;: UTC1 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) s0.00f7~~ North Latitude (Degrees) 0.00} > —50.00 1 1 1 1 1 1 1 : 1 1 1 a 1 1 ~180.00 ~160.00 —~140.00 ~120.00 ~100.00 ~80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—10: UTC2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) * &arsor s0.00|"7 ~~ North Latitude (Degrees) 0.00f > ~50.00)— 1 1 1 1 a 1 1 1 1 1 a 1 1 ~180.00 —~160.00 ~140.00 ~120.00 —100.00 —80.00 +60.00 40.00 —20.00 0.00 © East Longitude (Degrees)

EXHIBIT 3F—11: UTC3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) 50.00f / TAl the C3 z4 North Latitude (Degrees) 0.00f ‘ ~50.00) s_ 1 i i 1 1 1 1 1 1 1 1 1 1 =180.00 ~160.00 —140.00 —120.00 ~100.00 —80.00 —60.00 40.00 ~20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—12: UTC4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) so.o0f ~~ North Latitude (Degrees) 0.00}‘ +50.00 1 1 1 1 : 1 1 1 1 : 1 1 ~180.00 ~160.00 —140.00 =120.00 ~100.00 ~80.00 —80.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—13: UTD1 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBwW (Schedule S Beam Designation: UT) 50.00f7~~ North Latitude (Degrees) 0.00}‘ —50.00 1 1 1 1 1 i 1 a 1 a 1 a 1 a —180.00 —160.00 «140.00 —120.00 ~100.00 —80.00 —60.00 40.00 =20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—14: UTD2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) s0.00f ~~ North Latitude (Degrees) 0.00} ~50.00 1 1 1 1 1 1 1 1 1 1 1 : ~180.00 ~1860.00 =140.00 —120.00 ~100.00 —80.00 —60.00 ~40.00 +20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—15: UTD3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) s0.00f°7 ¢~ North Latitude (Degrees) 0.00} —50.00 1 1 1 1 : 1 1 B i : 1 1 1 1 —180.00 —160.00 =140.00 ~120.00 —100.00 —80.00 —80.00 40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—16: UTD4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP : 57 dBW (Schedule S Beam Designation: UT) s0.00f ~ North Latitude (Degrees) 0.00f / —50.00F 1 1 1 1 a 1 1 i 1 T 1 1 ~180.00 ~180.00 —140.00 —~120.00 ~100.00 —80.00 —80.00 40.00 +20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—17: UTE1 LOCAL\’SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) s0.00f7~~ North Latitude (Degrees) 0.00} —50.00)— 1 1 : 1 1 1 io 1 ‘ L 1 1 ~180.00 ~1860.00 ~140.00 ~120.00 «100.00 —80.00 —80.00 40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—18: UTE2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 60 dBW (Schedule S Beam Designation: UT) so.00f¢"7 * North Latitude (Degrees) 0.00) —50.00— 1 1 1 1 1 1 1 1 T i 1 1 1 —180.00 ~160.00 —140.00 =120.00 ~100.00 —80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—19: UTE3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) 50.00| North Latitude (Degrees) 0.00f —50.00 1 1 i 1 1 I : 1 1 . 1 1 1 : —180.00 ~160.00 140.00 ~120.00 —100.00 —80.00 —80.00 ~40.00 =20.00 0.00 East Longitude (Degrees) '

EXHIBIT 3F—20; UTE4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) s0.00f ¢~ North Latitude (Degrees) 0.00) > ~50.00F 1 1 a 1 : 1 1 1 : 1 : 1 a 1 1 ~180.00 —160.00 —140.00 ~120.00 —~100.00 —80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees) c

EXHIBIT 3F—21: UTF1 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) SATSOFT s0.00f ~*~ North Latitude (Degrees) 0.00}‘ —50.00 1 1 1 1_. a 1 1 1 1 —180.00 =160.00 —140.00 —120.00 =100.00 +80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—22: UTF2 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) s0.00f¢ ~~ North Latitude (Degrees) 0.00fps / »50.00| 1 1 1 1 1 : 1 1 1 T : —180.00 ~160.00 —140.00 —120.00 ~100.00 —80.00 —80.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 3F—23: UTF3 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 57 dBW (Schedule S Beam Designation: UT) s0.00f7~~ North Latitude (Degrees) 0.00f —50.00f 1 1 1 L 1 1 : 1 1 1 1 1 1 a —180.00 —160.00 «140.00 —120.00 —~100.00 ~80:00 —60.00 ~40.00 —20.00 ©0.00 East Longitude (Degrees)

EXHIBIT 3F—24: UTF4 LOCAL SPOT RECEIVE BEAM Beam Polarization: Right Hand Circular Peak Antenna Gain: 46.1 dBi Peak EIRP: 63 dBW (Schedule S Beam Designation: UT) * sArsort s0.00|7 ~ North Latitude (Degrees) 0.00F —50.00 — . 1 i R 1 1 « 1 1 1 1 1 1 «180.00 —160.00 —140.00 —120.00 —100.00 —80.00 —60.00 ~40.00 —20.00 0.00 East Longitude (Degrees)

EXHIBIT 8: POWER FLUX DENSITY CALCULATIONS Elevation le (degrees 10 15 Peak EIRP (dBW 54 54 Spreading Loss (dB/ 163.2 163.0 Carrier Occupied Bandwidth (KkHz 19988 19988 Maximum EIRP S 1 Density (dBW/m*/MHz —122.2 122.1 FCC Limit (dBW/m"/MHz —121.0 —121.0 Margin (dB . . 1.2 1.1 Elevation le (degrees 10 15 Peak EIRP (dBW 60 60 Spreading Loss (dB/ 163.2 Carrier Occupied Bandwidth (kHz 19988 Maximum EIRP S 1 Density (dBW/ —116.2 FCC Limit (dBW/m"/MHz —115.0 Margin (dB . . 1.2 Elevation Angle (degrees Peak EIRP (dBW Spreading Loss (dB/m Carrier O ied Bandwidth (KkHz Maximum EIRP S 1 Density (dBW/ FCC Limit (dBW/m*/MHz Margin (dB Elevation le (degrees Peak EIRP (dBW Spreading Loss (dB/ Carrier Occupied Bandwidth Z Maximum EIRP S ] Density (dBW/ FCC Limit (dBW/m®/MHz Margin (dB Elevation Angle (degrees Peak EIRP (dBW Spreading Loss (dB/m Carrier Occupied Bandwidth (kHz Maximum EIRP S I Density (dBW/m*/MHz FCC Limit (dBW/m*/MHz Margin (dB

EXHIBIT 8: POWER FLUX DENSITY CALCULATIONS (continued) Elevation Angle (degrees 0 10 15 20 Peak EIRP (dBW 29.7 29.7 29.7 Spreading Loss (dB/m 163.2 163.0 |_162.9 Carrier Occupied Bandwidth (kHz 266 266 266 Maximum EIRP S 1 Density (dBW/m"/MHz —127.7 —127.6 —127.5 FCC Limit (dBW/m*/MHz —121.0 —121.0 —121.0 Margin (dB 6.7 6.6 6.5 Elevation Angle (degrees 10 15 20 Peak EIRP (dBW 35.7 35.7 Spreading Loss (dB/ 163.2 162.9 Carrier Occupied Bandwidth Z 266 266 Maximum EIRP S I Density (dBW/m"/MHz —121.7 —121.5 FCC Limit (dBW/m/MHz —115.0 —115.0 Margin (dB 6.7 6.5 Elevation Angle (degrees Peak EIRP (dBW Spreading Loss (dB/ _| Carrier Occupied Bandwidth (kHz Maximum EIRP S 1 Density (dBW/m*/MHz FCC Limit (dBW/m#*/MHz Margin (dB Elevation Angle (degrees Peak EIRP (dBW Spreading Loss (dB/ Carrier Occupied Bandwidth (kHz Maximum EIRP S 1 Density (dBW/m*/MHz FCC Limit (dBW/m"/MHz Margin (dB Elevation Angle (degrees Peak EIRP (dBW Spreading Loss (dB/m Carrier Occupied Bandwidth (kHz Maximum EIRP S I Density (dBW/m"/MHz FCC Limit (dBW/m"/MHz Margin (dB

EXHIBIT 8: POWER FLUX DENSITY CALCULATIONS (continued) Hli}h‘hw@! t‘ifi?i"” maramoineVfia‘lflfi%W’%W wata&{fitf ?{tT 4 Y; ‘Communicatio C tl P& EIevatlon Angle (degrees) Peak EIRP (dBW) 29 Spreading Loss (dB/m") 162.8 Carrier Occupied Bandwidth (kHz) 250 Maxirmum EIRP Spectral Density —127.8 FCC Limit (dBW/m*/MHz) _ —121.0 Margin (dB) 6.8 bal:Ante Elevatlon Angle (degrees) Peak EIRP (dBW) 18 18 18 18 Spreading Loss (dB/m*) 163.4 163.3 163.2| 163.0| 162.9| 162.8 Carrier Occupied Bandwidth (kHz) 250 250 250 250 250 250 Maximum EIRP Spectral Density 163.3 —163.2 —163.1 —163.0 —162.9 —162.8 FCC Limit (dBW/m2/4kHz) —152.0 —152.0 —149.5 —147.0 —144.5 —142.0 Margin (dB) 11.3 11.2 13.6 16.0 18.4 20.8

EXHIBIT 8: POWER FLUXDENSITY CALCULATIONS (continued) — fifi@r&mtlmimfiBMm vommI » '!fi.fs HEch a MOs ‘ ;.z‘fir'u.v; ‘”{}f Elevation Angle (degrees) 0 5 10 15 20 25 Peak EIRP (dBW) 28 28 28 28 28 28 Spreading Loss (dB/m") 163.4| 163.3 163.2| 163.0| 162.9| 162.8 Carrier Occupied Bandwidth (kHz) 50 50 50 50 50 50 Maximum EIRP Spectral Density —122.4 —122.3 1221 122.0 —121.9 —121.8 FCC Limit (dBW/m"/MHz) —121.0 —121.0 —121.0 121.0 —121.0 —121.0 Margin (dB) ___1.4 1.3 1.1 1.0 0.9 0.8 Note: With respect to the UT beams operating in the 17.3 — 17.7 GHz frequency band, there may be cases in which a given UT spot beam may fall within two or three U.S. regions as described in section 25.208(v) of the Commission‘s Rules. In such cases, the specific UT beam will operate with an EIRP such that the PFD level of the Galaxy BSS—1 transmission will be compliant with the FCC PFD limit applicable to the most constraining region.


Document Created: 2019-04-15 20:45:24
Document Modified: 2019-04-15 20:45:24
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