Introduction to Satellite Communication » Exercise – 1
22. For satellite communication the frequency should ….. the critical frequency of ionosphere.
(a) Equal to
(b) Less than
(c) More than
(d) None of the aboveSubject 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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