RPS4011 is a lightweight GNSS signal recording and playback device that supports real-time recording of up to 4 independent RF channels of Global Navigation Satellite System (GNSS) RF signals. It can be recorded in real-time in fixed or mobile outfield environments, as well as signals generated by standard GNSS simulators, including BDS, GPS, GLONASS, Galileo, SBAS, NaviC, and QZSS.
RPS4011 is a lightweight GNSS signal recording and playback device that supports real-time recording of up to 4 independent RF channels of Global Navigation Satellite System (GNSS) RF signals. It can be recorded in real-time in fixed or mobile outfield environments, as well as signals generated by standard GNSS simulators, including BDS, GPS, GLONASS, Galileo, SBAS, NaviC, and QZSS.
RPS4011 can synchronously record standard serial port data when recording GNSS signals. Supports Ethernet control, can be accessed and configured using WEB or software, and recorded data can be exported through USB or network port. The device supports functional performance testing of navigation receivers, research on navigation algorithms, and can also be used for receiver detection, maintenance, and troubleshooting under field conditions.
GNSS信號記錄與回放儀適用于各種復(fù)雜外場測試和實驗數(shù)據(jù)采集與分析，能有效減少現(xiàn)場實驗次數(shù)，縮短外場實驗時間，降低研發(fā)費(fèi)用，加快產(chǎn)品的研發(fā)速度，縮短研發(fā)周期。RPS4000 廣泛應(yīng)用于真實道路跑車測試、汽車整車測試、RTK差分測試、手機(jī)測試、生產(chǎn)線測試、導(dǎo)航芯片和模組測試，以及其他無GNSS信號覆蓋環(huán)境下的導(dǎo)航測試等領(lǐng)域。
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.RPS4000是一款輕便的GNSS信號記錄與回放儀，支持實時錄制最多4個獨(dú)立RF通道的全球?qū)Ш叫l(wèi)星系統(tǒng)（GNSS）射頻信號，即可以在固定或移動的外場環(huán)境中實時錄制，也可錄制標(biāo)準(zhǔn)的 GNSS模擬器仿真生成的信號，包括BDS、GPS、GLONASS、Galileo、SBAS、NavIC和QZSS。
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錄制回放信號頻點 |
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BDS |
B1、B2、B3、RDSS-S、RDSS-L（含北斗三號） |
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GPS |
L1、L2、L5 |
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GLONASS |
L1、L2、L3 |
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Galileo |
E1、E5、E6 |
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NAVIC |
L5 |
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QZSS |
L1、L2、L5 |
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SBAS |
WAAS、MSAS、EGNOS、GAGAN、SDCM |
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RF射頻通道數(shù)目 |
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信號錄制通道 |
4個（可同時任意選2個通道） |
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信號回放通道 |
4個（可同時任意選2個通道） |
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信號錄制 |
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輸入信號功率 |
-90dBm～-30dBm |
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通道增益 |
20dB~70dB可調(diào)節(jié) |
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錄制信號帶寬 |
最大支持100MHz |
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I/Q量化位數(shù) |
2bit、4bit、8bit、16bit可設(shè)置 |
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信號回放 |
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輸出信號功率 |
-80dBm～0dBm |
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功率調(diào)節(jié)范圍 |
±25dB |
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功率調(diào)節(jié)步進(jìn) |
1dB |
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帶內(nèi)雜散 |
≤-45dBc |
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諧波抑制 |
≤-40dBc |
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10MHz時鐘信號 |
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輸入幅度 |
6±2dBm |
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輸出幅度 |
5～7dBm |
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信號阻抗 |
50±10Ω |
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輸出頻率穩(wěn)定度 |
≤8.0×10-11@1s |
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1PPS秒脈沖信號 |
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脈沖寬度 |
10us±1us |
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信號幅度 |
≥3V |
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信號阻抗 |
50±10Ω |
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存儲性能 |
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磁盤存儲容量 |
默認(rèn)1TB SSD，可選2TB、4TB SSD |
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磁盤讀寫速率 |
≥120MB/s |
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磁盤存儲時長 |
≥4h（4bit@62MHz，1T容量） |
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物理特性 |
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整機(jī)尺寸 |
≤310mm（長）×190mm（寬）×60mm（高） |
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整機(jī)重量 |
≤2.5kg |
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電源功耗 |
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供電電壓 |
200V~240V/AC，50Hz~60Hz（電源適配器） |
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整機(jī)功耗 |
≤25W |
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續(xù)航時間 |
≥2h（內(nèi)置電池） |
| 仿真信號規(guī)模 | |
| 衛(wèi)星通道數(shù)量 | |
| 多徑信號數(shù)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(tài) | |
| 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(shù)據(jù)更新率 | |
| 信號質(zhì)量 | |
| 雜波抑制 | |
| 諧波抑制 | |
| 信號電平 | |
| 電平調(diào)節(jié)范圍 | |
| 電平調(diào)節(jié)步進(jìn) | |
| 物理和電氣性能 | |
| 整機(jī)尺寸 | |
| 整機(jī)重量 | |
| 電源、功耗 | |
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