NIF2000S is an outdoor portable navigation suppression interference device that can simulate GNSS full frequency band dual channel suppression interference signals, including the S-band. It covers up to 8 types of interference styles, including single tone interference, sweep interference, amplitude modulation interference, frequency modulation interference, pulse interference, white noise interference, digital modulation interference, and combination interference.
The NIF2000S adopts an integrated structural design, with a 420 × three hundred and thirty × A 130mm space is integrated with a long-lasting lithium battery and high-power power amplifier, allowing a single machine to operate continuously for 8 hours. The entire machine achieves IP65 waterproof and dustproof level, reliable operation in high and low temperature environments, high-strength vibration and drop protection, and can adapt to various extreme and complex working environments in the wild.
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.|
要素數字信號頻段 |
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工作區1 |
固定的頻段 |
B3、L2、G2 |
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綠色通道2 |
可選擇頻段1 |
B1、L1、G1、E1 |
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能選頻段2 |
B2、L5、E5 |
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自選頻段3 |
S |
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壓縮串擾型 |
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磨血抑制型 |
單音、掃頻、調幅、調頻、智能、白噪聲源、自然數幅度調制、搭配組合干攏等 |
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最大化干憂下行帶寬 |
≥20MHz |
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衛星信號輸入輸出電功率 |
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輸出電功率位置 |
-50dBm~+5dBm（可供選擇原帶或外置后級引擎） |
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輸出功率調試步進驅動器 |
0.5dB |
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功效準確率度 |
≤0.7dB |
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走勢質理 |
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雜散克制 |
≤-40dBc |
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諧波阻止 |
≤-40dBc |
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物理上的性能指標 |
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機器尺寸 |
≤420mm（長）×330mm（寬）×130mm（高） |
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一整臺機器的體積 |
≤12kg |
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電源模塊額定功率 |
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主機搜索輸出功率 |
19～24V |
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整個機械進行充電熱效率 |
≤160W |
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整套裝置任務電功率 |
≤200W |
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待機精力精力 |
≤8h（原帶鋰電池） |
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工作中環保 |
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工作的室內溫度 |
-15℃～+40℃ |
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貯存平均溫度 |
-40℃～+60℃ |
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防防等級 |
IP65 |
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| 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 | |
