The NPS4000 adopts navigation digital signal fast demodulation, solution processing technology, and high-precision positioning, navigation, and time service signal simulation technology, which can automatically identify deceptive interference signals in the free space environment, provide timely warnings, remind users, and quickly switch navigation signals or eliminate interference signals to avoid interference to the backend GNSS navigation time service terminal, resulting in deviation or error in the output reference clock information. The NPS4000 can be connected in series between the original antenna and timing equipment, without the need to change the original timing equipment and antenna system.
NPS4000 can help users build a secure and powerful defense system, enabling them to better monitor, respond, defend, and eliminate threats, ensuring the normal operation of the system timing network.
The scripted editing ability of the testing plan planning function and testing process allows users to plan and design the testing plan according to the testing requirements before the experiment, and edit the testing process. Users can manage and configure the testing scenarios and processes according to the testing needs of different receivers and different testing tasks and objectives, and use them as different testing templates.
Perform manual or batch Test automation based on test scenarios and test processes, and have one click Test automation function for user terminal technical indicators.
After each test project is completed, it can automatically analyze and evaluate the test data and generate test reports, with the function of automatic analysis and evaluation of user terminal technical indicators.
Multiple testing and evaluation modes are available, including automatic, manual, and single mode.
Real time analysis and evaluation of test data, capable of analyzing and comparing test data in real time, completing functional and performance indicators such as pseudo range measurement accuracy, positioning accuracy, channel consistency, bit error rate, etc., and automatically generating data processing reports.
The real-time analysis and evaluation function of test data allows for knowing the statistical results of indicators without waiting until the end of the test, facilitating the timely termination of problematic receiver tests and saving testing time.
Comprehensive display function: It can comprehensively display various information such as work status, simulation scenarios, positioning results, data processing reports, etc. in various forms such as data, tables, graphics, etc.
Database management function, which can automatically classify, store, query, and count simulation and test data, and has automatic data storage and retrieval functions.
Equipped with automatic evaluation of test results and automatic generation, printing, and export of test reports.|
防防數據頻點 |
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BDS |
B1、B2、B3（含衛星定位三號） |
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GPS |
L1、L2、L5 |
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GLONASS |
L1、L2 |
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Galileo |
E1、E5 |
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手機信號出入口金額 |
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每頻點不不超8個（即當檢驗到受到存在著欺騙性數字信號時，機器可會自動立即切斷隱瞞市場平均價格信號燈，另外本地服務可呈現隔離的數據（即模擬機網站導航的數據）供GNSS導航模塊授時手持終端收） |
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隱瞞市場平均價格抗氧化安全性能 |
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日子導入導致精度 |
≤50ns護 |
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授時的精密度 |
100ns |
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提示信息用時 |
需小于12s |
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恢復專業能力 |
不如果低于60分（高配授時精確度遠遠高于500ns） |
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表現工作電壓 |
-125dBm～-90dBm |
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開機藍屏首度授時刻間 |
不于30分鐘左右 |
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欺瞞無線信號甄別期限 |
≤1min（正確授時后融入隱瞞市場平均價格的信號） |
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≤10min（一般授時前下載欺詐電磁波） |
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多次本職工作精力 |
7×24h（自功重起回零） |
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物理防御性能指標 |
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電功能 |
220V/AC |
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整套裝置尺寸圖 |
標準1U間距19屏幕尺寸更新式機箱 |
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組裝機單重 |
≤6kg |
| 仿真信號規模 | |
| 衛星通道數量 | |
| 多徑信號數量 | |
| 信號精度 | |
| 偽距精度 | |
| 偽距變化率精度 | |
| 通道一致性 | |
| 信號動態 | |
| 仿真高程 | |
| 相對速度 | |
| 相對加速度 | |
| 相對加加速度 | |
| 外部軌跡實時性 | |
| 信號延遲 | |
| 數據更新率 | |
| 信號質量 | |
| 雜波抑制 | |
| 諧波抑制 | |
| 信號電平 | |
| 電平調節范圍 | |
| 電平調節步進 | |
| 物理和電氣性能 | |
| 整機尺寸 | |
| 整機重量 | |
| 電源、功耗 | |
460--------m.jsgthg.cn
77--------m.lwad.cn
220--------m.jsqk.com.cn
900--------m.tcqydl.cn
866--------m.pgl.net.cn
582--------m.qiluwang.org.cn
386--------m.38fzl.com.cn
899--------m.ite08.cn
817--------m.yoko66.cn
600--------m.snphr.cn