Comparison of the Intelsat 700 satellites.

 

The main satellite comparison index

Intelsat 701 is omitted from the table as it has never operated in the skies above Europe. It has similar specifications to 702

Satellite: 702 703 704 705 706
. . . . .
Launch 17 / 6 / 1994 6 / 10 / 1994 10 / 1 / 1995 22 / 3 / 1995 17 / 5 / 1995
Launch Location Kourou Cape Canaveral Cape Canaveral Cape Canaveral Kourou
Launch Mass (kg) 3750 3750 3750 3750 4500
Expected Lifetime (years) 10 10 10 10 11
Power Consumption (watts) 2580 2580 2580 2580 5326
Transponder Capacity at launch 10 Ku-band
28 C-band
10 Ku-band
28 C-band
10 Ku-band
28 C-band
10 Ku-band
28 C-band
14 Ku-band
28 C-band
TWTA Output (watts) Ku band 5 @ 35
5 @ 50
5 @ 35
5 @ 50
5 @ 35
5 @ 50
5 @ 35
5 @ 50
5 @ 49
5 @ 73
Transponder Bandwidth (MHz) 6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
Channels (MHz) 3600 - 4200 C-band
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
3600 - 4200 C-band
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
3600 - 4200 C-band
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
3600 - 4200 C-band
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
3600 - 4200 C-band
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
Current Location 55ºE 57ºE 66ºE 50ºW 50ºE
Possible
Decommission Date
note 1 note 2 2005? 2005? 2006?
Manufacturer / Spacecraft type Loral / Space Systems Intelsat 7 Loral / Space Systems Intelsat 7 Loral / Space Systems Intelsat 7 Loral / Space Systems Intelsat 7 Loral / Space Systems Intelsat 7A
Stabilisation type 3-axis 3-axis 3-axis 3-axis 3-axis

 

Satellite: 707 708 709 . .
. note 3 .note 4 . .. .
Launch 14 / 3 / 1996 14 / 2 / 1996 15 / 6 / 1996 . .
Launch Location Kourou Xichang Kourou . .
Launch Mass (kg) 4500 4500 3750 . .
Expected Lifetime (years) 11 11 10 . .
Power Consumption (watts) 5326 5326 2580 . .
Transponder Capacity at launch 14 Ku-band
28 C-band
14 Ku-band
28 C-band
14 Ku-band
28 C-band
. .
TWTA Output (watts) Ku band 5 @ 49
5 @ 73
5 @ 49
5 @ 73
5 @ 35
5 @ 50
. .
Transponder Bandwidth (MHz) 6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
6 @ 72MHz Ku band
4 @ 112 MHz Ku band
10 @36Mhz. C-band
2 @41Mhz. C-band
16 @72Mhz. C-band
. .
Channels (MHz) 10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
10950 - 11200
11450 - 11700
11700 - 11950
12500 - 12750
. .
Current Location 53ºW was to be 50ºW 85ºE
.note 5
. .
Possible
Decommission Date
2007 destroyed 14 / 2 / 1996 2006? . .
Manufacturer / Spacecraft type Loral / Space Systems Intelsat 7A Loral / Space Systems Intelsat 7A Loral / Space Systems Intelsat 7 . .
Stabilisation type 3-axis 3-axis 3-axis . .

 

Notes

1    Past expected End Of Life. Will be retired if / when a failure occurs or when station keeping fuel runs out.

2    Past expected End Of Life. Will be retired if / when a failure occurs or when station keeping fuel runs out.

3    Intelsat 707 operated co-located with the Sirius satellites at 1W from March 1996 until replaced by Intelsat 10-02 September 2004.

4    Intelsat 708 launched from Xichnag in China at 3am local time 14th February 1996. Inertial guidance on the Long March 3B failued just after launch, the rocket veered off course and was blown up 20 seconds into the flight. Official death toll was 6 with 567 injured, but unofficially there is suspicion that hundreds died and thousands were injured when the booster blew up over a village.

5    operated at 50W July 1996 to May 2002, then sent to 55.5W until May 2003. Moved to 85E August 2003.

 

 

 

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