CENTRAL & SOUTHERN AFRICA
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| APR-1 at 83 E |
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| Key Parameters |
| Total Transponders |
C-Band: |
up to 11 (in equiv. 36 MHz units) |
| Polarization |
C-Band: |
Linear - Horizontal or Vertical |
e.i.r.p.
(Edge of Coverage to Beam Peak)
(C-Band) |
Wide Beam:
Zone Beam: |
36.0 up to 40.7 dBW
36.0 up to 39.3 dBW |
| Uplink Frequency |
C-Band: |
5850 to 6650 MHz |
| Downlink Frequency |
C-Band: |
3400 to 4200 MHz |
G/T Range
(Edge of Coverage to Beam Peak)
C-Band |
Wide Beam: |
-9.0 up to -1.5 dB/K |
| Edge of Coverage SFD Range |
Wide Beam: |
-87.0 to -70.0 dBW/m |
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| IS-4 at 72 E |
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- C-band Global Beam
- Ku-band Europe/Russia Beam
- Ku-band India H1 Beam
- Ku-band India H2 Beam
- Ku-band Middle East Beam
- Ku-band Northeast Asia Beam
- Ku-band South Africa Beam
- Ku-band Wide Beam & Europe/South Africa/Asia (Uplink)
| Key Parameters |
| Total Transponders |
C-Band:
Ku-Band: |
12 x 54 MHz, 4 x 64 MHz
16 x 27 MHz, 6 x 54 MHz
2 x 64 MHz |
| Polarization |
C-Band:
Ku-Band:
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Linear - Horizontal or Vertical
Linear - Horizontal or Vertical |
e.i.r.p
(Edge of Coverage to Beam Peak)
C-Band
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Europe/Africa:
Middle East/Asia:
Asia: |
29.0 up to 40.5 dBW
29.0 up to 36.8 dBW
29.0 up to 39.9 dBW
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| Uplink Frequency |
C-Band:
Ku-Band: |
5925 to 6425 MHz
14.00 to 14.50 GHz |
Downlink Frequency
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C-Band:
Ku-Band: |
3700 to 4200 MHz
11.45 to 12.75 GHz
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G/T
(Edge of Coverage to Beam Peak)
C-Band
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Europe/Africa:
Middle East/Asia:
Asia: |
-12.0 up to 4.1 dB/K
-14.0 up to 2.7 dB/K
-12.0 up to 2.2 dB/K
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G/T
(Beam Peak)
Ku-Band |
Europe/S. Africa/Asia:
Wide Beam: |
Up to 4.0 dB/K
Up to 2.4 dB/K |
SFD
(0.0 dB/K and 0 dB attn.) |
C-Band:
Ku-Band: |
-96.0 dBW/m
-89.0 dBW/m (27 MHz)
-86.0 dBW/m (54/64 MHz) |
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| IS-7 at 68.5 E |
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- C-band Global Beam
- Ku-band China Beam
- Ku-band Europe/Middle East Beam
- Ku-band India Beam
- Ku-band South Africa Channel A Beam
| Key Parameters |
| Total Transponders |
C-Band:
Ku-Band: |
14 x 36 MHz
30 x 36 MHz |
| Polarization |
C-Band:
Ku-Band:
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Linear - Horizontal or Vertical
Linear - Horizontal or Vertical |
e.i.r.p.
(Edge of Coverage to Beam Peak) |
C-Band: |
33.0 up to 37.8 dBW |
| Uplink Frequency |
C-Band:
Ku-Band: |
6425 to 6725 MHz
13.75 to 14.25 GHz |
Downlink Frequency
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C-Band:
Ku-Band: |
3400 to 3700 MHz
10.95 to 11.70 GHz
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G/T
(Edge of Coverage to Beam Peak)
C-Band |
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-9.0 up to -3.1 dB/K |
G/T
(Edge of Coverage to Beam Peak)
Ku-Band |
Europe/ME:
Europe/ME/S.Africa:
S. Africa:
India/China: |
Up to +6.6 dB/K
Up to +6.6 dB/K
Up to +6.4 dB/K
Up to 11.0 dB/K |
SFD
(0.0 dB/K and 0 dB attn.) |
C-Band:
Ku-Band |
-95.5 dBW/m
-98.0 dBW/m |
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IS-10-02 at 359 E
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- Global Map
- Ku-band Spot 1
- Ku-band Spot 2
- Ku-band Spot 3/3X
| Steerable Beam Key Parameters |
| Total Transponders |
C-Band:
Ku-Band: |
up to 70 (in equiv. 36 MHz units)
up to 32 (in equiv. 36 MHz units) |
| Polarization |
C-Band:
Ku-Band: |
Circular - Right or Left Hand
Linear - Horizontal or Vertical |
e.i.r.p.
(Edge of Coverage to Beam Peak)
(C-Band) |
Global Beam:
Hemi Beam:
Zone Beam: |
32.0 up to 36.0 dBW
37.0 up to 44.1 dBW
37.0 up to 46.4 dBW |
| Uplink Frequency |
C-Band:
Ku-Band: |
5850 to 6425 MHz
13.75 to 14.50 GHz |
| Downlink Frequency |
C-Band:
Ku-Band: |
3625 to 4200 MHz
10.95 to 12.75 GHz |
G/T Range
(Edge of Coverage to Beam Peak)
(C-Band) |
Global Beam:
Hemi Beam:
Zone Beam: |
-10.7 up to -7.7 dB/K
-6.5 up to +2.4 dB/K
-4.6 up to +3.0 dB/K |
G/T (Beam Peak)
(Ku-Band) |
Spot 1:
Spot 2:
Spot 3: |
Up to 6.8 dB/K
Up to 6.6 dB/K
Up to 5.9 db/K |
Edge of Coverage SFD Range
(Beam Edge) |
C-Band:
Ku-Band: |
-89.0 to -67.0 dBW/m
-87.0 to -69.0 dBW/m |
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| IS-12 at 45 E |
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- Ku-band Europe Beam
- Ku-band India Beam
- Ku-band Middle East Beam
- Ku-band South Africa Beam
- Ku-band Southeast Asia Beam
| Key Parameters |
| Total Transponders |
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30 x 36 MHz |
| Polarization |
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Linear - Horizontal or Vertical |
Downlink Frequency
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11.45 to 12.75 GHz
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| Uplink Frequency |
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14.00 to 14.50 GHz |
G/T:
(Beam Peak) |
Europe:
Middle East:
S. Africa:
India:
S. East Asia |
Up to 8.9 dB/K
Up to 9.6 dB/K
Up to 10.3 dB/K
Up to 10.1 dB/K
Up to 9.4 dB/K |
SFD
(0.0 dB/K and 0.0 dB attn.) |
Europe:
Middle East:
S. Africa:
India:
S. East Asia |
-99.1 dBW/m
-97.8 dBW/m
-96.0 dBW/m
-98.8 dBW/m
-98.2 dBW/m |
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| IS-601 at 47.5 E - Inclined Orbit Operation (IOO) |
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- Global Map
- Ku-band East Spot
- Ku-band West Spot
| Key Parameters |
| Total Transponders |
C-Band:
Ku-Band: |
up to 29 (in equiv. 36 MHz units)
up to 24 (in equiv. 36 MHz units) |
| Polarization |
C-Band:
Ku-Band: |
Circular - Horizontal or Vertical
Linear - Horizontal or Vertical |
e.i.r.p.
(Edge of Coverage to Beam Peak)
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Hemi Beam:
Zone Beam: |
28.0 up to 35.9 dBW
28.0 up to 37.0 dBW |
| Uplink Frequency |
C-Band:
Ku-Band: |
5850 to 6425 MHz
14.00 to 14.50 GHz |
| Downlink Frequency |
C-Band:
Ku-Band: |
3625 to 4200 MHz
10.95 to 11.70 GHz |
G/T
(Edge of Coverage to Beam Peak) |
Hemi Beam:
Zone Beam:
West Spot:
East Spot: |
-9.5 up to -4.3 dB/K
-7.5 up to +4.1 dB/K
Up to 8.0 dB/K
Up to 8.6 dB/K |
| Edge of Coverage SFD |
Hemi Beam:
West Spot:
East Spot: |
-82.1 or -77.6 or -67.1 dBW/m
-81.0 or -75.0 or -70.0 dBW/m
-84.0 or -78.0 or -73.0 dBW/m |
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