01593oam 2200445Ka 450 991069888780332120090506101942.0(CKB)5470000002396984(OCoLC)320348850(EXLCZ)99547000000239698420090506d1985 ua 0engtxtrdacontentcrdamediacrrdacarrierLand mobile satellite transmission measurements at 869 MHz[electronic resource] a comparison of error probabilities for various message block durations and fade margins as a function of vegetation shadowing /by Wolfhard J. Vogel[Pasdena, Calif.?] :Jet Propulsion Laboratory,[1985]1 volume[NASA-CR] ;179929Title from title screen (viewed May 5, 2009)Land mobile satellite transmission measurements at 869 MHz Communication networksnasatData linksnasatLand mobile satellite servicenasatTelephonesnasatTransmission efficiencynasatCommunication networks.Data links.Land mobile satellite service.Telephones.Transmission efficiency.Vogel Wolfhard J1415607Jet Propulsion Laboratory (U.S.)GPOGPOGPOBOOK9910698887803321Land mobile satellite transmission measurements at 869 MHz3518137UNINA