通信英语PDF电子书下载

Lesson One Maritime Distress and Safety Communications Enter New Era 1

Lesson Two Basic Concept of GMDSS 8

Lesson Three Communications in the GMDSS 15

Lesson Four INMARSAT Systems 22

Lesson Five INMARSAT—A Systems 29

Lesson Six INMARSAT—C Systems 41

Lesson Seven INMARSAT—C Maritime Service 47

Lesson Eight INMARSAT—M/B Systems 53

Lesson Nine COSPAS—SARSAT System 60

Lesson Ten Maritime Safety Information 68

Lesson Eleven International SafetyNET Service 74

Lesson Twelve International NAVTEX Service 82

Lesson Thirteen Radio Telex 89

Lesson Fourteen Digital Selective Calling 96

Lesson Fifteen Search and Rescue Radar Transponder 102

Lesson Sixteen False Alert in the GMDSS 107

Lesson Seventeen Selections of Radio Regulations 113

Lesson Eighteen Selections of Amendments to the 1974 SOLAS Convention 117

Lesson Nineteen Excerpt From STCW 1995 Amendments 138

Lesson Twenty Communication Writing 144

Appendix One Maritime Mobile Traffic Charges 164

Appendix Two Medical Advice by Radio 167

Appendix Three Regulations for the Use of Radio Telegraphy and Radio Telephony in Territorial Waters and Harbours 173

Appendix Four Ship Reporting Systems 179

Appendix Five Selections of Radio Regulations 183

Appendix Six Tech-terns, Definitions and Abbreviations 193

Appendix Seven ITU Publications—Admiralty List of Radio Signals 205