Racelogic portable navigation signal acquisition and playback device

RLLS04L-RPRacelogic portable navigation signal acquisition and playback device：

Advanced GNSS signal testing with precise customization capabilities has been introduced into LabSat, a global navigation satellite system recording, playback, and simulation system designed to capture and simulate signals in the L-band and S-band.

Customize each of the three RF channels separately, allowing for precise adjustment of quantization (up to 12 bits per signal), bandwidth, and sampling rate (up to 60 MHz).

It has the functions of external data integration (including CAN, CAN-FD, RS232, and digital event capture), customizable record settings that can be saved, and easy configuration and operation through a user-friendly web interface.

LabSat 4 can record and replay the following signals:

GPS: L1/L2/L5
GLONASS: L1/L2/L3
BeiDou: B1/B2/B3
QZSS: L1/L2/L5
Galileo: E1/E5a/E5b/E6
NavIC: L1/L5/S
SBAS: WAAS,EGNOS,GAGAN,MSAS,SDCM
At the same time, other signals for the upper and lower L-band and S-band can be configured in the HTML interface.

Product Features
Record I&Q signal data with 12 bit quantization
Flexible and adjustable 60MHz bandwidth
Free recording of GNSS and other signals in the L1, L2, L5, B3, E6, and S bands
Use USB3 and Gigabit Ethernet to move data in and out of internal storage
Standard configuration includes a large 7.6TB internal SSD as the optimal storage capacity
Scenes recorded on LabSat3 Wideband can be replayed on LabSat 4
Web interface
LabSat 4 provides a user-friendly web interface that can be fully accessed through most web browsers. This interface allows access and control of devices, enabling users to predefine recording settings based on their specific needs.

Due to the ability to organize and manage scene libraries stored on internal SSDs, users can flexibly select and replay files, and control the attenuation level of each scene.

During the pre recording phase and playback period, the customization of this interface extends to each RF channel, providing users with the ability to adjust key settings such as quantization, center frequency, bandwidth, and sampling rate.

This level of control ensures that users can accurately configure the recording configuration files for each available channel, making LabSat 4 an ideal solution for meeting various GNSS testing and simulation requirements.

Application scenarios
Synchronize with VBOX video, record and replay the video of the test route to monitor performance under precise external conditions
Using an RF splitter to allow multiple devices to receive the same scene from a single LabSat
A spatial simulation scene with automatic elevation masking to track the true range
Add scheduled parking in the scene to simulate multi station routes
New SatGen software
SatGen GNSS simulation software creates custom scenarios to simulate testing anywhere in the world, with location, route, speed, date, and time defined by the user. This tool allows users to generate GNSS RF I&Q or IF data files based on the trajectory, and then transfer them to the internal LabSat 4 SSD for playback.

SatGen supports all signals in the upper and lower L-bands, including GPS L1C and Beidou third-generation signals, for comprehensive testing.

SatGen software provides users with the flexibility to create detailed scenes based on specific time, location, and trajectory.

RLLS04L-RPRacelogic portable navigation signal acquisition and playback device：