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| 01936cam 2200361zi 4500 |
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| 001 | 9.881799 |
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| 003 | CaOODSP |
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| 005 | 20221107170132 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 191107s1985 oncd||| ob f000 0|eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aCo24-419/1985E-PDF |
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| 100 | 1 |aHafez, H. M., |eauthor. |
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| 245 | 12|aA feasibility study on the adaptation of the SYNCOMPEX concept to the VHF/UHF land mobile communication system : |bfinal report / |cby H.M. Hafez and R. Goubran. |
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| 264 | 1|a[Ottawa] : |b[Department of Communications], |c[1985] |
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| 300 | |a1 online resource (1 volume (various pagings)) : |bfigures |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 500 | |aCover title. |
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| 504 | |aIncludes bibliographical references (page 83). |
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| 520 | |a"The purpose of this research is to study the feasibility of adapting the SYNCOMPEX concept [1] to the VHF/UHF land mobile radio system. The SYNCOMPEX system is a variation of the Amplitude-Compandored Side Band ACSB system. Both systems transmit single side-band signals modulated with reduced dynamic range speech signals. The RF channel bandwidth needed for these transmissions is about 5 KHz, which is considerably smaller than the 20 to 30 KHz needed for FM modulated signals"--Introduction, page 1. |
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| 650 | 0|aMobile communication systems. |
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| 650 | 0|aRadio frequency modulation. |
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| 650 | 6|aRadiocommunications mobiles. |
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| 650 | 6|aModulation de fréquence. |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 710 | 2 |aCarleton University. |
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| 856 | 40|qPDF|s5.62 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-419-1985-eng.pdf |
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