000 01491cam  2200337zi 4500
0019.881604
003CaOODSP
00520221107170102
006m     o  d f      
007cr |n|||||||||
008191104s1981    onca    o    f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo24-3/1-81-035E-PDF
24500|aDirect broadcasting satellite system modelling : |bfinal report.
264 1|aOttawa : |bDepartment of Communications, |c[1981]
300 |a1 online resource (118 pages) : |bfigures.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aDOC contractor report ; |vDOC-CR-SP-81-035
500 |aDigitized copy from print [produced by Innovation, Science and Economic Development Canada].
504 |aIncludes bibliographical references.
520 |a"This study examines a range of possible system models using satellites with relatively high EIRP (58 dBW) or low EIRP (53 dBW), and with either 6 or 4 beam coverage"--Summary, page 1.
69207|2gccst|aTelecommunications
69207|2gccst|aSatellites
7101 |aCanada. |bDepartment of Communications.
7102 |aSpar Aerospace Ltd.
830#0|aDOC contractor report (Canada. Department of Communications)|vDOC-CR-SP-81-035.|w(CaOODSP)9.869864
85640|qPDF|s6.75 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-3-1-81-035-eng.pdf