Translations on Telecommunications Policy, Research and Development No. 12 Open PDF Document Details Document Type Technical Report Publication Date Sep 07, 1977 Accession Number ADA375928 Entities Organizations Joint Publications Research Service Tags Communities of Interest Space DTIC Thesaurus Topics Artificial Satellites Broadcasting Carrier Frequencies Communication Systems Construction Electrical Engineering Electronic Equipment International Relations Modulation Radio Broadcasting Radio Frequency Radio Stations Radio Transmitters Telephone Lines Telephone Systems Transmitters Ussr