ITU R M 1639:2005
ITU R M 1639:2005 Protection Criterion For The Aeronautical Radionavigation Service With Respect To Aggregate Emissions From Space Stations In The Radionavigation-satellite Service In The Band 1 164-1 215 Mhz
Table of Contents
Annex1-Aggregateprotectioncriteriondetermination1Definitionofepfd
2Maximumaggregateepfd(allRNSSsystems)toprotect
theARNS
2.1ComparisonbetweentheimpactofCWinterference
typeofsignalandRNSStypeofinterferencesignal
onDME/TACANon-boardreceivers
2.2CircularpolarizationisolationachievedbytheDME
antenna
2.3ApportionmentoftheDMEmaximumallowableaggregate
interferenceleveltoRNSS