Attachment Schedule S document

This document pretains to SAT-LOI-20050312-00063 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2005031200063_429592

(Excerpted from Technical Appendix, p. 6-7) Table 5. QPSK Uplink Parameter Examples Location LA NY Miami San F. Seattle Minn. Chi Fargo Dallas Houst. Elevation, deg 45.1 30.5 41.7 44.4 33.5 36.4 37.8 31.5 46.2 49.4 Pwr into 7.2 12.8 21.9 10.0 10.2 12.1 14.0 7.9 10.9 15.1 Antenna, dBW Loss, dB 208.8 209.1 208.8 208.8 209.0 208.9 208.9 209.0 208.8 208.7 Pwr Density, -66.6 -61.0 -51.9 -63.8 -63.6 -61.7 -59.8 -65.9 -62.9 -58.7 dBW/Hz Pk E.i.r.p, 61.5 67.1 76.2 64.3 64.5 66.4 68.3 62.2 65.2 69.4 dBW E.i.r.p Density, -12.3 -6.7 2.40 -9.50 -9.30 -7.40 -5.50 -11.6 -8.6 -4.44 dBW/Hz G/T, dBi/K 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 C/N+I, dB 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 SFD, dBW/m2 -90.1 -84.7 -75.4 -87.3 -87.3 -85.3 -83.4 -89.6 -86.3 -82.1 Table 6. QPSK Downlink Parameter Examples Location LA NY Miami San F. Seattle Minn. Chi Fargo Dallas Houst. Pwr into 4.50 7.70 11.3 6.1 6.35 7.26 8.15 5.10 6.60 8.50 Antenna, dBW Loss, dB 205.8 206.1 205.9 205.8 206.0 206.0 205.9 206.0 205.8 205.8 Pwr Density, -69.4 -66.1 -62.5 -67.8 -67.5 -66.5 -65.7 -68.8 -67.3 -65.3 dBW/Hz Pk E.i.r.p, 53.8 57.1 60.7 55.5 55.8 56.7 57.6 54.5 56.0 57.9 dBW E.i.r.p Density, -20.0 -16.7 -13.1 -18.4 -18.1 -17.1 -16.3 -19.4 -17.9 -15.9 dBW/Hz Gamma, dB -19.0 -17.6 -16.5 -18.2 -18.1 -17.7 -17.3 -18.7 -17.9 -17.1 Equiv. Link 186.7 256.6 331.9 224.6 227.1 249.9 270.7 195.0 237.3 282.1 Temp., K PFD, -122.4 -119.5 -115.6 -120.8 -120.7 -119.7 -118.8 -122.0 -120.3 -118.3 dBW/MHz/m2 Transp Gain, 154.9 158.1 161.7 156.4 156.8 157.7 158.6 155.5 157.0 159.0 dB 1

Table 7. 8PSK Uplink Parameter Examples Location LA NY Miami San F. Seattle Minn. Chi Fargo Dallas Houst. Elevation, deg 45.1 30.5 41.7 44.4 33.5 36.4 37.8 31.5 46.2 49.4 Pwr into 7.5 13.13 22.2 10.3 10.5 12.4 14.4 8.25 11.22 15.4 Antenna, dBW Loss, dB 208.8 209.1 208.8 208.8 209.0 208.9 208.9 209.0 208.8 208.7 Pwr Density, -66.65 -61.0 -52.0 -63.85 -63.65 -61.75 -59.8 -65.9 -62.93 -58.7 dBW/Hz Pk E.i.r.p, 61.8 67.4 76.5 64.6 64.8 66.70 68.65 62.6 65.5 69.7 dBW E.i.r.p Density, -12.35 -6.72 2.35 -9.55 -9.35 -7.45 -5.50 -11.60 -8.63 -4.43 dBW/Hz G/T, dBi/K 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 17.3 C/N+I, dB 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 17.0 SFD, dBW/m2 -89.8 -84.4 -75.1 -87.0 -87.0 -85.0 -83.0 -89.2 -86.0 -81.8 Table 8. 8PSK Downlink Parameter Examples Location LA NY Miami San F. Seattle Minn. Chi Fargo Dallas Houst. Pwr into 7.26 10.5 14.1 8.9 9.15 10.1 11.0 7.81 9.4 11.3 Antenna, dBW Loss, dB 205.8 206.1 205.9 205.8 206.0 206.0 205.9 206.0 205.8 205.7 Prw Density, -66.9 -63.6 -60.1 -65.3 -65.0 -64.1 -63.2 -66.3 -64.8 -62.9 dBW/Hz Pk E.i.r.p, 56.7 59.9 63.5 58.3 58.6 59.5 60.4 57.2 58.8 60.7 dBW E.i.r.p Density, -17.5 -14.3 -10.7 -15.9 -15.6 -14.7 -13.8 -16.9 -15.4 -13.5 dBW/Hz Gamma, dB -16.5 -15.1 -14.0 -15.7 -15.6 -15.2 -14.9 -16.3 -15.4 -14.7 Equiv Link 193.0 265.3 343.1 232.2 234.8 258.4 279.8 201.5 245.3 291.5 Temp, K PFD, -119.9 -117.0 -113.2 -118.4 -118.3 -117.3 -116.4 -119.6 -117.8 -115.8 dBW/MHz/m2 Transp Gain, 157.4 160.6 164.2 158.9 159.3 160.2 161.1 157.9 159.5 161.4 dB 2


Document Created: 2005-05-04 12:41:27
Document Modified: 2005-05-04 12:41:27
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