ITU U.61:1993
ITU U.61:1993 Detailed Requirements To Be Met In Interfacing The International Telex Network With Maritime Satellite Systems
Table of Contents
AppendixI-SignallingcharacteristicsandtimingoftheINMARSATtelexservice
AppendixII-MethodemployedattheNordiccoast
earthstationtoavoidperiodsofZ
polaritywithintheanswerbacksignal