GSAT-4

Department of Space, Indian Space Research Organisation

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Apr 15, 2010

GSAT-4 was the nineteenth geo-stationary satellite of India built by ISRO and fourth in the GSAT series. GSAT-4 was basically an experimental satellite with the following new technologies intended to be tested:

Electric Propulsion System
Bus Management Unit
1553 Bus for Data Communication
Miniaturised Dynamically Tuned Gyros
36 AH Lithium Ion Battery
70 V Bus for Ka band TWTAs

However, GSAT-4 was not placed in orbit as GSLV-D3 could not complete the mission

प्रमोचन भार / Launch Mass:

2220 Kg

आयाम / Dimension:

2.4 X 1.6 X 1.5

मिशन कालावधि / Mission Life :

> 7 years

प्रमोचक राकेट / Launch Vehicle:

GSLV-D3 / GSAT-4

उपग्रह का प्रकार / Type of Satellite:

Communication

निर्माता / Manufacturer:

ISRO

स्‍वामी / Owner: