NAVTEX接收机及岸台工作仿真设计与实现黄焕【摘 要】In order to make the students to be familiar with the operation process of NAVTEX receiver, to understand the workflow of NAVTEX system and to improve training effect, the
NA VTEX (NA V5型)接收机操作一、简介现代园艺1)NAVTEX是一种从设定的岸台播发航行警告和天气预报的一种方式。各岸台均在518KHz频率上用英语定时播发,一般每隔4小时播发一次,但大风警报和搜救信息可随时播发。NAVTEX的覆盖的服务半径一般为200—300海里,夜间接收范围可能会较大。按IMO规定,在490KHz频率上可用其他当地语言播发,在4209.5KHz频率上可播发热带的有