标准摘要
IEC 61097-4:2012+A1:2016+A2:2019 specifies the performance requirements and methods of testing for Inmarsat-C ship earth stations (SES) capable of transmitting and receiving direct-printing communications, and for enhanced group call (EGC) receivers, for use in the GMDSS and for use for long-range identification and tracking (LRIT). This consolidated version consists of the third edition (2012), its amendment 1 (2016) and its amendment 2 (2019). Therefore, no need to order amendment in addition to this publication.
英文名称Global maritime distress and safety system (GMDSS) - Part 4: Inmarsat-C ship earth station and Inmarsat enhanced group call (EGC) equipment - Operational and performance requirements, methods of testing and required test results