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NSS9000系列GNSS星座模擬器是新一代定位、導航和授時（PNT）模擬系統(tǒng)，支持全星座、多頻率GNSS信號模擬，通過NavSim軟件配置星座、信號和載體模型，能夠仿真生成高精度、高動態(tài)射頻信號。
The NSS9000 series GNSS constellation simulator is a new generation positioning, navigation, and timing (PNT) simulation system that supports full constellation and multi frequency GNSS signal simulation. The constellation, signal, and carrier models are configured through NavSim software, which can simulate and generate high-precision and high dynamic RF signals. At the same time, it has strong user on-site upgrade and flexible configurable ability, and can flexibly configure any GNSS constellation frequency point signal output according to user requirements.
The NSS9000 adopts a high-performance large-scale real-time parallel computing software and hardware architecture, supporting up to 512 hardware channels. The channel capacity can meet the simultaneous generation of GNSS full frequency signals, with a data update rate of 1000Hz and real-time performance better than 1ms. It can fully meet the high-precision positioning, high dynamics, navigation and timing testing needs of aerospace, aviation, and other fields.
The NSS8900 series satellite navigation constellation simulator is a GNSS multi-frequency simulator designed for the design, development, production, testing, certification and fault diagnosis of various satellite navigation terminal products. Support the BDS/GPS/GLONASS/GAlileo/SBAS/NAVIC/QZSS system full frequency signals with beidou non-public publicly, and the differential signal, signal simulation used to derivative according to or cheating
The NSS8900 satellite navigation constellation simulator can simulate complex signal test scenarios. According to different test requirements, constellation, signal, anomaly and carrier model parameters can be configured to realize the simulation of weak signal environment, high dynamic environment, outer space environment, interference environment and special events. To help the industry engaged in GNSS technology research developers to solve various complex scenarios of testing problems.
RTS9000 is a Beidou RDSS satellite signal simulator for global applications, supporting the transmission of S-band outbound signals for regional short messages and the reception and calculation of L-band inbound signals. It has the B2b downlink signal simulation and L-band inbound signal reception capabilities required for Beidou-3 global short message communication, position reporting, and emergency search and rescue functions.
The RTS9000 closed-loop testing system has functions such as outbound signal transmission, inbound signal reception and processing, and user equipment data interface. It has the ability to identify, finalize, and authenticate various RDSS user equipment, such as handheld, vehicular, and command type user machines. It supports the Beidou No.2 RDSS, Beidou No.3 RDSS, Global Short Message Signal System, and User Equipment Interface Protocol.
The RTS7000 series RDSS satellite signal simulator has the functions of simulating the outbound signal of Beidou-2 RDSS short message and receiving and processing the inbound signal of user equipment. It supports closed-loop automatic testing and evaluation of a single RDSS user equipment in wired and wireless modes, including transmitting signal EIRP value and frequency accuracy, bit error rate, bidirectional zero value, first capture time, lock loss recapture time, command and reception, position report, positioning communication function, etc.
The RTS7400 product can support parallel testing of 4 RDSS user devices at the same time, while the RTS7800 product can support parallel testing of 8 RDSS user devices at the same time, meeting the needs of mass testing and testing. It is suitable for production units and testing and certification institutions.
The portable satellite navigation simulator adopts a powerful computing platform and a reconfigurable and configurable architecture design, which can flexibly configure and output signals from different system navigation frequency points, and supports simulation of four system full frequency band navigation satellite signals. At the same time, the equipment is equipped with a highly stable clock module, which can be fully synchronized with the actual Satellite navigation, and can realize the simulation of the real satellite navigation signal in the outfield environment, so as to facilitate the detection and troubleshooting of the outfield Beidou/GNSS navigation terminal.
The device has the characteristics of portability, miniaturization, simplicity, and ease of use, with a total weight (including battery) of no more than 5kg. It is suitable for applications such as outdoor real satellite simulation, rapid navigation signal verification, and backpack operation. Equipped with outfield Test automation evaluation software, it can meet the requirements for the detection and fault diagnosis of various functions and performance indicators of Beidou/GNSS navigation terminals in the outdoor environment.
NSS9000系列GNSS星座模擬器是新一代定位、導航和授時（PNT）模擬系統(tǒng)，支持全星座、多頻率GNSS信號模擬，通過NavSim軟件配置星座、信號和載體模型，能夠仿真生成高精度、高動態(tài)射頻信號。
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.
NIF4000 is a portable navigation suppression and deception interference signal generation device that adopts a more powerful computing platform and a reconfigurable and configurable architecture design. It can flexibly configure the simultaneous output of navigation deception and deception interference signals, and supports GNSS full frequency navigation suppression and deception interference simulation. Has rich interference style generation capabilities, supporting single tone, sweep frequency, amplitude modulation, frequency modulation, pulse, white noise, digital modulation, and flicker interference; It also supports generative deception jamming simulation, with a built-in highly stable clock module, which can be fully synchronized with the actual Satellite navigation to achieve seamless deception. It can also import deception tracks in real time to complete the deception of highly dynamic targets.
The device has the characteristics of portability, miniaturization, simplicity, and ease of use. The overall weight (including battery) does not exceed 5kg, making it suitable for flexible and mobile navigation signal interference applications carried by hand or on the back.
NSS9000系列GNSS星座模擬器是新一代定位、導航和授時（PNT）模擬系統(tǒng)，支持全星座、多頻率GNSS信號模擬，通過NavSim軟件配置星座、信號和載體模型，能夠仿真生成高精度、高動態(tài)射頻信號。
NSF4000 series UAV deception equipment is designed based on a common platform, and has the ability to flexibly configure and generate navigation generated deception jamming. It supports the simulation generation of BDS/GPS/GLONASS/Galileo system full frequency point deception signals. The equipment has a built-in highly stable clock module, which can be fully synchronized with the actual Satellite navigation to achieve seamless deception.
According to the actual usage requirements of the scene, it can not only solve and obtain the real satellite ephemeris in real time through external receiving antennas, but also obtain the current position satellite ephemeris through 4G networks, or simulate and generate deception signals using locally stored offline ephemeris. It has strong environmental adaptability and compatibility, and can meet the needs of different users.
RpsGnsSdr real-time software receiver is an advanced signal processing product compatible with all GNSS constellation frequencies, and is also a flexible and high-end testing tool. It provides an advanced development and verification platform for GNSS navigation receivers for researchers and engineers in the field of GNSS, which can assist users in the development of new receivers and complex algorithm research, including multipath and false signal evaluation, interference monitoring and ionospheric impact assessment, weak signal research, and IMU probe merging.
For non professional or GNSS beginners, we provide sample configurations of various applications to ensure that users can complete the correct configuration upon first contact, thus completing simple operations and experiments.
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 RPS2000 portable satellite navigation signal acquisition and playback instrument is a portable GNSS signal acquisition and playback system. It can not only collect single or multiple RF signals in a fixed or mobile outfield environment in real time, but also record navigation signals generated by standard GNSS simulator simulation. It is the smallest complete solution that can truly record and playback satellite signals.
The RPS2000 has the characteristics of portability, miniaturization, lightweight, simple operation, and easy maintenance. The overall weight (including battery) is 1.9kg, and the built-in battery can continuously collect and playback for 4 hours. The hard drive adopts a pluggable design, and a single hard drive can support a maximum capacity of 4TB, which can meet the continuous recording of a single channel for 20 hours. It is applicable to the detection, maintenance and troubleshooting of navigation receivers in outfield conditions, and is widely used in military, aviation, navigation, transportation, power, Internet of Things and other fields.
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.
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The Test automation evaluation software is a navigation terminal automated Beidou user equipment analysis and evaluation software that integrates the functions of test process control, test template editing, test plan management, test analysis and evaluation, test data storage/retrieval, and automatic generation of test reports. By comparing the test data reported by the tested samples with the benchmark data of the navigation signal simulation source, And using multiple statistical methods (optional) to analyze and calculate test results can achieve true one click automated unmanned testing.
NavSim satellite navigation signal source software is a platform used for simulation scenario management and simulation process monitoring. Its function is mainly to model and simulate various factors that affect the dynamic characteristics of the downlink navigation signal of the Satellite navigation, calculate the dynamic parameters of the signals reaching the observation epoch at the receiver antenna interface, and drive the signal generation unit to output continuous and stable satellite downlink navigation signals, Assist in verifying the signal layer and information layer of the receiving device, as well as testing its functional and performance indicators.
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