遠大恒宇 hy-8000 gps時間同步系統(tǒng)使用手冊v5 20140102

1、HY8000HY8000衛(wèi)星時間同步系統(tǒng)衛(wèi)星時間同步系統(tǒng)使用手冊使用手冊煙臺遠大恒宇科技有限公司煙臺遠大恒宇科技有限公司二〇一一年七月一一年七月目錄1.裝置的用途及特點...................................................11.1用途...............................................................................

2、...........................................................11.2特點..........................................................................................................................................12.技術(shù)指標..........

3、.................................................32.1物理參數(shù)..................................................................................................................................32.2環(huán)境條件.........................

4、.........................................................................................................42.3電磁兼容性..........................................................................................................

5、....................52.4供電電源..................................................................................................................................52.5平均無故障間隔時間MTBF.............................................

6、.....................................................62.6時間信號輸入輸出接口..........................................................................................................62.7標準時鐘裝置核心GPS接收器的指標..........................

7、.......................................................72.8輸出信號定時精度指標..........................................................................................................82.9接口規(guī)范.....................................

8、...........................................................................................102.10告警信號.......................................................................................................................

9、.......172.11衛(wèi)星失步時內(nèi)部守時鐘的穩(wěn)定度......................................................................................182.12引用標準.................................................................................................

10、.............................183.HY8000衛(wèi)星時間同步系統(tǒng)組成和模塊介紹............................183.1HY8000衛(wèi)星時間同步系統(tǒng)組成.........................................................................................183.2裝置的結(jié)構(gòu)和模塊介紹.............

11、...........................................................................................203.3工作狀態(tài)指示......................................................................................................................

12、..433.3.1時間裝置指示燈.................................................................................................................434.裝置的安裝及操作說明..............................................444.1GPS天線的安裝說明................

13、.............................................................................................444.2北斗天線安裝說明.................................................................................................................4

14、64.3裝置的安裝位置....................................................................................................................464.4投入及運行...................................................................................

15、.........................................464.5安裝避雷器............................................................................................................................485.裝置的故障與維修.................................

16、.................485.1告警........................................................................................................................................485.2時間信號的保持和切換.............................................

17、...........................................................495.3可維修性................................................................................................................................495.4安全性................

18、....................................................................................................................495.5裝置的維修..............................................................................................