Educational technology in the classroom

Educational technology in the classroom

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In other words, one could uplink at C- band and the satellite would convert the frequency to downlink at Ku-band in ... higher the power on the satellite, the smaller the dish and that implies lower cost of earth station equipment and installation.

Title:Educational technology in the classroom
Author:United States. Congress. Joint Economic Committee. Subcommittee on Technology and National Security, United States. Congress. Senate. Committee on Labor and Human Resources. Subcommittee on Education, Arts, and Humanities
Publisher:Government Printing Office - 1992


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