| Carrier Data |
|
Internet Date |
IDR |
VSAT Date and
Voice Integrated Network |
Digital Video |
Analog TV |
| Band |
Ku |
C |
Ku |
Ku |
C |
| System
Availabil |
£¾99.6% |
|
£¾99.8% |
£¾99.8% |
|
| Minimum
Ber |
1.00E-07 |
1.00E-07 |
1.00E-07 |
2.00E-04 |
|
| Multiple
Access |
FDMA/SCPC/PA |
FDMA/TDM/ADPCM |
TDMA/FHOP |
MPEG-2 |
|
| Modulation |
QPSK |
QPSK |
QPSK |
QPSK |
FM |
| Carrier
Info. Rate£¨kbps£© |
64
128
256
2048 |
2048 |
608 |
672 |
8448 |
|
| FEC
Code Rate |
1/2Rate |
3/4Rate |
7/8Rate |
3/4Rate |
1/2Rate |
3/4Rate |
3/4Rate |
|
| Threshold
C/N£¨dB£© |
3.79 |
7.05 |
8.82 |
10.47 |
6.41 |
9.77 |
7.07 |
13 |
| Carrier Bandwidth in Transponder(KHz) |
102.4
204.8
409.6
3276.8 |
68.24
136.56
273.04
2184.6 |
58.48
117.04
234.08
1872.48 |
2002.5 |
1640 |
1210 |
7885 |
30000 |
| Earth Station Data |
Antenna
Size(m) |
Center
4.5
Level 1 3.7
Level 2 2.4
Mobile Static 3.7 |
12
13 |
Hub Station 3.7
VSAT 3 |
2.4 |
16 |
| E/S
EIRP/Carrier£¨dBW£© |
Center¡¡¡¡¡¡¡¡¡¡
52
Level 1 to Center¡¡51
Level 1 to 2¡¡ 42
Level 2 ¡¡¡¡¡¡¡¡ ¡¡39
Mobile Static¡¡¡¡44.5
£¨FEC=3/4£© |
50 |
42(Clear Sky)
48(Rain) |
43.8(Clear Sky)
49.4(Rain) |
60 |
64 |
