Introduction to Satellite Communication » Exercise – 2
52. Originally broadband long distance communications were made possible by the advent of :
(a) Geostationary satellite
(b) HF radio
(c) Telegraph cables
(d) Repeater amplifiersSubject Name : Communication Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant Electronics & Communication Engineering Books
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