00000nam 2200000zi 4500 9.870540 CaOODSP 20221107163136 m o d f cr ||||||||||| 190325s1982 onca|||#ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Co24-45/1982E-PDF Donaldson, Robert W., author. Frequency assignment for land mobile radio system in the 900 MHz band : suitability of new modulation techniques over land mobile channels / by Dr. Robert W. Donaldson, Professor, Department of Electrical Engineering, Faculty of Applied Science, the University of British Columbia. Ottawa, Ontario, Canada : Department of Communications, 1982. 1 online resource (vii, 144 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. "Final report." Includes bibliographical references. "Recent advances in Land Mobile system development has provided increasing evidence that digital transmission of dispatch data as well as other digitally encoded information will constitute an important part of Land Mobile communication traffic. The need for the development of guidelines identifying transmission characteristics, requirements, and limitations of digital transmission is becoming increasingly urgent. These guidelines would lead to the development of new regulations and standards governing the technical characteristics and operation of equipment and systems employing digital transmission of information over Land Mobile communication channels"--Introduction, page 1. gccst Broadcasting Canada. Department of Communications. PDF 5.54 MB https://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-45-1982-eng.pdf