Introduction to Satellite Communication » Exercise - 285. The multiple satellite access technique suitable only for digital transmission is the : (a) CDMA (b) TDMA (c) FDHA (d) Both b and c
Introduction to Satellite Communication » Exercise - 122. For satellite communication the frequency should ….. the critical frequency of ionosphere. (a) Equal to (b) Less than (c) More than (d) None of the above
Introduction to Satellite Communication » Exercise - 118. Generally the VSAT network is operated in : (a) FDMA mode (b) TDMA mode (c) CDMA mode (d) None of these
Introduction to Satellite Communication » Exercise - 134. When a communication satellite passes into earth’s shadow, its temperature drops to about : (a) 123 K (b) 223 K (c) 273 K (d) 373 K