查看完整版本: ITUR M.830-1

pps3000 2006-11-21 13:46

ITUR M.830-1

06-2005 Operational procedures for mobile-satellite networks or systems in the bands 1 530-1 544 MHz and 1 626.5-1 645.5 MHz which are used for distress and safety purposes as specified for the GMDSS
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查看完整版本: ITUR M.830-1