Attachment Exhibit A

This document pretains to SES-STA-20100616-00708 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2010061600708_822557

EXHIBIT A: CHARACTERISTICS OF THE PROPOSED TRANSMISSIONS Table 1. Transmission characteristics cbrresponding tothe maximum carrier bandwidth of 10 MHz: Carriers 1 to 8 Carrier 1 Carrier 2 Carrier 3 Carrier 4 Carrier 5 Carrier 6 Carrier 7 Carrier 8 Polarization HAV HAV HANV HAN H/AV H/AV H/V HANV UIL carrier frequency 5965 6005 6045 6085 6125 6165 6205 6245 D/L carrier frequency : <. 3740 3780 3820 3860 3900 3940 3980 4020 Transmit e.i.r.p. dBwW 76.6 70.9 76.9 71.3 75.5 76.5 77.3 _ T7 Occupied bandwidth KHz 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 Antenna Diameter . meter 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 Total e/s uplink eirp through HPA dBw 76.6 70.9 76.9 _ 71.3 75.5 76.5 77.3 77.0 Peak antenna gain dB 59.8 59.8 59.9 59.9 60.0 60.1 —60.1 60.2 Losses from HPA to antennha feed. dB 1 1 1| > 1 1 4 1 s Power density per 4 kHz dBw ~16.2 —21.9 —16.0 —21.6 —17.5 —16.5 —15.8 —16.2 EIRP density per 4 kHz . dBW/A4kHz 42.6 36.9 42.9 37.3 41.5 42.5 43.3 43.0 Required power at HPA output port dBw 17.8 12.1 18.0 12.4 16.5 17.4 18.2 17.8 Table 2. Transmission characteristics corresponding to the maximum carrier bandwidth of 10 MHz: Carriers 9 to 16 Carrier 9 Carrier 10 Carrier 11__|~Carrier 12 Carrier 13 Carrier 14 Carrier 15 Carrier 16 > Polarization _ HAV _. HN HANV HAV —V/H V/H V/IH V/H UIL carrier frequency 6285 6325 6365 6405 5945 5985 6025 6065 D/L carrier frequency : 4060 4100 4140 4180 3720 3760 3800 3840 Transmit e.i.r.p. dBw 77.1 75.4 77.2 77.7 78.5 77.6 76.7 77.1 Occupied bandwidth KHz 10000.0 .10000.0 10000.0 10000.0 10000.0~| 10000.0 10000.0 10000.0 Antenna Diameter meter 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 Total e/s uplink eirp through HPA dBw 771 75.4 77.2 77.7 78.5 77.6 76.7 77.7 Peak antenna gain dB 60.2 60.3 60.3 60.4 60.2 60.3 60.4 60.4 Losses from HPA to antenna feed. dB 1 f 1 1 1 1 1 1 1. Power density per 4 kHz ‘ dBw 16.1 17.9 16. 415.7 14.7 15.7 ~16.6 15.7; EIRP density per 4 kHz dBW/4kHz 43.1 41.4 43.2 43.7 44.5 43.6 42.17 43.7; Required power at HPA output port dBw 17.9 16.1 17.9 18.3 19.3 |~_ 18.3 17.3 18.3

Table 3. Transmission characteristics corresponding to the maximum carrier bandwidth of 10 MHz: Carriers 17 to 24 Carrier 17 Carrier 18 Carrier 19 Carrier 20 Carrier 21 Carrier 22 Carrier 23 Carrier 24 Polarization V/H VIH | V/H V/IH V/H V/IH V/H V/H U/L carrier frequency 6105 6145 6185 6225 6265 6305 ~ 6345 6385 D/L carrier frequency : 3880 3920 3960 4000 4040 4080 4120 4160 Transmit e.i.r.p. dBW 77.9 77.9 77.3 _ T17.6 78.1 75.8 77.2 76.3 Occupied bandwidth KHz 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 10000.0 10 log BW _ DB—Hz 70.0 70.0 70.0 70.0 70.0 70.0 70.0 70.0 Antenna Diameter oC meter 19.2 19.2 19.2 19.2 19.2 19.2 19.2 19.2 |. Total e/s uplink eirp through HPA dBw 77.9 77.9 77.3 «—f41:6 O 781 | _.75.8 . 77.2 76.3 |. Peak antenna gain dB 60.5 60.5 60.6 60.6 . 60.7 60.8 60.8 60.9 Losses from.HPA to antenna feed. dB . 1 1 1 1 1 1 1 1 Power density per 4 kHz ~dBwW —15.6 —15.6 —16.3 —16.0 —15.6 ~17.9 —16.6 —17.5 EIRP density per 4 kHz dBW/4KkHz 43.9 43.9 43.3 43.6 44.1 41.8 43.2 42.3 Required power at HPA output port dBW 18.4 18.4 17.7 18.0 18.4 16.0 17.4 16.4


Document Created: 2019-04-28 14:12:54
Document Modified: 2019-04-28 14:12:54
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