| my claim has always been that |
| 送交者: spiro 2016月04月02日10:32:15 於 [世界軍事論壇] 發送悄悄話 |
| 回 答: TRACKING沒有發射到GPS衛星上 由 cph 於 2016-04-02 09:36:24 |
|
some gps receivers used for active tracking applications have the transmission capability and some have the transmission capability to reach satellites. i have stated clearly that the active part refers to active tracking. The claims on active tracking i gave are actually directly linked to various wikipedia articles instead of my own words. |
|
|
 |
 |
| 實用資訊 | |
|
|
|
|
| 一周點擊熱帖 | 更多>> |
| 一周回復熱帖 |
| 歷史上的今天：回復熱帖 |
| 2015: | 深度：中國空軍轟6K西太訓練意義 可打敵 | |
| 2015: | 陸軍是否可能無人機化 | |
| 2014: | 台灣吃的優勢 | |
| 2014: | 台灣大學生厲害，台灣大學生可愛，可是 | |
| 2013: | 大連至煙臺,要開挖海底隧道了，投資２０ | |
| 2013: | 老女排國手陳招娣病逝 | |
| 2012: | 風鵬待舉——中國C919大飛機項目現狀觀 | |
| 2012: | 薩蘇：楊靖宇在生命最後一刻的話 | |
| 2011: | 拜讀樓下關於核電站水泵功率之討論，說 | |
| 2011: | 海灣戰爭20年來中國新軍事變革 zt | |