|
Tóm tắt:
|
Preparation. Notes on teaching technique. Curriculum development and Annex 1,2,3. Introduction, concept, propagation. Basic transmitter and receivers. CMDSS distress and safety communications. Digital selective calling. Telex (NBDP) procedures. Non-DSC terrestrial distress communications. Radiotelephony procedures. Inmartsat satellites. Maritime safety information (MSI). Epirbs-start. General regulation. Power supplies, atennas, traffic charging. GMDSS frequencies.
|