Introduction to Satellite Communication » Exercise - 138. For satellite communication, the lower limit of frequency is : (a) 1 MHz (b) 10 MHz (c) 20 GHz (d) 200 GHz
Introduction to Satellite Communication » Exercise - 145. Apple was powered by : (a) Nackel-cadmium batteries (b) Solar panels (c) Both a and b (d) None of these
Introduction to Satellite Communication » Exercise - 119. The number of channels, that can be accommodated in the downlink frequency band of DBS system : (a) 32 (b) 64 (c) 24 (d) 23
Introduction to Satellite Communication » Exercise - 270. Pre-Emphasis is used to amplify : (a) Low Frequency (b) High Frequency (c) Both a and b (d) None of these