Satellite Communication - Section 1 (4)

Radio broadcasting is a familiar example of

Of the four INSAT-I satellites planned by India so for, only __________ has proved to be successful.

The number of days when Earth's shadow falls on a geosynchronous satellite is

The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of __________ degree.

Satellite launch sites are invariably located on Eastern seaboards to ensure that

India's first domestic geostationary satellite 1NSAT-IA was launched on 10th April 1982 from

To make antenna more directional, either its size must be increased or

A geosynchronous satellite