GNSS Reception & Monitoring for Signal Environment Awareness
Monitor live GNSS signal conditions, receiver behavior, satellite visibility, and RF environment changes to support navigation testing, troubleshooting, infrastructure monitoring, and long-term signal quality analysis.
Live GNSS reception and monitoring for real signal environments.
This product family observes real GNSS environments rather than generating or replaying them. It supports signal quality assessment, receiver status tracking, high-dynamics navigation, precision positioning, and regional GNSS security awareness.
Signal simulation generates controlled synthetic signals. Recording/playback captures and replays real RF environments. Spoofing/interference test systems create controlled RF threat scenarios. Reception and monitoring systems observe live signals, receiver behavior, constellation conditions, and signal quality in lab, field, or infrastructure deployments.
MGR8000 is positioned for public GNSS signal reception, high-precision raw observations, and signal quality/integrity monitoring with anomaly alerting.
HDR Series covers high-dynamics navigation carriers requiring real-time PVT output and model-specific anti-interference capability.
HPR2000 supports multi-system, multi-frequency high-precision positioning and deformation monitoring applications.
ASM2000 supports spoofing/interference monitoring, direction finding, and source localization for GNSS security assessment programs.
Choose by monitoring target, deployment environment, and receiver dynamics.
Use this table to map the monitoring objective to the correct reception or monitoring platform.
| System / Product |
Primary Use | Monitoring Target | Deployment Scenario | Best Fit |
|---|---|---|---|---|
| MGR8000 | Signal monitoring receiver and raw observation platform | Signal power, correlation peak, carrier/code phase consistency, navigation message, anomaly awareness | Reference stations, lab monitoring, signal quality/integrity observation | Teams needing reference-quality reception with built-in signal health monitoring |
| HDR Series | High-dynamics navigation receiver series | PVT output, observation data, high-overload/high-rotation carrier behavior, model-specific anti-interference | Aerospace, defense, and demanding mobile platforms | Programs matching receiver dynamics and anti-interference requirements |
| HPR2000 | High-precision positioning receiver | Stable raw observations, PVT output, millimeter-level positioning measurement | Ground displacement, bridge/slope deformation, geodetic monitoring | Infrastructure and research users requiring high-precision positioning |
| ASM2000 (Discontinued) | GNSS security monitoring and source localization | Spoofing/interference detection, satellite ID, pseudorange, carrier phase, direction finding, alerting | Single-site or multi-site regional GNSS security monitoring | Historical reference only; no longer available for new orders |
MGR8000
MGR8000 receives public signals from BDS, GPS, GLONASS, Galileo, and SBAS and outputs high-precision raw observations. It is designed for orbit determination, high-precision differential reference stations, and signal quality/integrity monitoring with anomaly alerting.
Choose MGR8000 when you need a reference-quality receiver with signal health monitoring capability for laboratory, field, or infrastructure monitoring use.
- RF signal capture and storage with external storage.
- Monitoring of signal power, correlation peak, carrier/code phase consistency, and navigation message.
- Signal quality monitoring, evaluation, and anomaly alerting.
- High-precision raw observations for orbit determination and reference station use.
| Constellations | BDS / GPS / GLONASS / Galileo / SBAS |
| Output | High-precision raw observations |
| Monitoring Items | Power / correlation / nav message |
| Alerting | Yes - anomaly detection |
HDR Series
The HDR Series is a three-model series for high-dynamics carriers requiring real-time PVT output under high-overload, high-rotation, and high-dynamics conditions. Select the model based on anti-interference requirements.
- HDR1000: compact, lightweight, low power; baseline high-dynamics PVT; no anti-interference.
- HDR2000: adds narrowband anti-interference; supports RS232/RS422 and 1PPS output.
- HDR3000: array anti-interference; narrowband and wideband; project-tailored solutions available.
| Dynamics | High-overload / high-rotation |
| Anti-Interference | None / narrowband / wideband by model |
| Output | PVT + observation data |
| Customization | Available for specific projects |
HPR2000
HPR2000 is a multi-system, multi-frequency GNSS receiver providing stable raw observations and millimeter-level high-precision positioning services. It is designed for ground displacement monitoring, bridge and slope deformation monitoring, and precision geodetic reference applications.
- Multi-system and multi-frequency reception across BDS, GPS, GLONASS, and Galileo.
- Millimeter-level GNSS positioning measurement.
- Stable raw observations for post-processing and real-time applications.
- Typical use in bridge, slope, and ground displacement monitoring.
| Positioning Accuracy | Millimeter-level |
| Constellations | BDS / GPS / GLONASS / Galileo |
| Output | Raw observations + PVT |
| Applications | Deformation monitoring |
ASM2000
Discontinued — No New Orders
ASM2000 was a spoofing/interference monitoring system with multi-antenna direction finding and alerting capability. It supports single-site and multi-site modes for regional GNSS security assessment and protection.
ASM2000 is no longer available for new orders. Its product page remains available for historical specifications and reference information.
- Receives authentic and spoofing/interference signals.
- Reports satellite ID, pseudorange, and carrier phase.
- Fast spoofing detection with real-time alerting.
- Direction finding in single-site multi-antenna mode.
- Source localization in multi-site network mode for regional coverage.
| Detection | Spoofing + interference |
| Direction Finding | Multi-antenna, single-site |
| Localization | Multi-site network mode |
| Alerting | Yes - real-time alerts |
Observe live GNSS signals, receiver status, and RF environment changes.
Reception and monitoring workflows provide visibility into real signal conditions that support validation, troubleshooting, and long-term performance analysis.
Live GNSS Reception
Receive live GNSS signals from supported constellations for observation and analysis.
Satellite Visibility
Support awareness of constellation availability and live signal environment conditions.
Signal Quality Observation
Monitor power, correlation, carrier/code consistency, and navigation message conditions where supported.
Receiver Status Tracking
Use PVT output, observation data, and raw measurements to compare receiver behavior.
RF Environment Monitoring
Observe signal conditions and anomalies in lab, field, and infrastructure environments.
Data Logging Support
Use raw observations and monitoring data for troubleshooting, validation, and long-term analysis.
Anomaly Awareness
Support alerting or event awareness where local product content identifies anomaly detection.
Deployment Flexibility
Support laboratory, field, reference station, infrastructure, and regional monitoring scenarios.
Monitoring workflows for receiver teams, infrastructure programs, and navigation labs.
Use this family where live GNSS conditions, receiver behavior, or signal quality must be observed rather than generated.
Live receiver behavior tracking
Observe PVT, raw observations, and signal conditions during validation or troubleshooting campaigns.
Positioning and timing awareness
Support monitoring workflows for infrastructure that depends on stable GNSS-derived positioning or timing.
High-dynamics environment observation
Use HDR and ASM systems where high-dynamics navigation or signal environment awareness is required.
Navigation environment monitoring
Observe GNSS conditions and receiver behavior during platform validation or field test campaigns.
Signal and observation analysis
Collect raw observations and signal quality data for positioning, integrity, and signal processing studies.
Deployment condition awareness
Monitor live GNSS environments during field campaigns, receiver trials, and antenna installation checks.
Long-term GNSS observation
Support ongoing analysis of GNSS signal availability and signal quality trends.
Installation issue diagnosis
Use reception and monitoring data to investigate signal degradation, antenna placement, or RF environment issues.
Observe, log, and use live GNSS conditions for troubleshooting and validation.
A restrained monitoring workflow connects antenna or receiver sources to a repeatable analysis process.
Connect Source
Connect antenna, receiver, or monitoring input according to the deployment objective.
Observe Live Signals
Monitor live GNSS signal environment, constellations, and receiver output.
Track Quality
Review satellite visibility, signal quality, raw observations, and status indicators.
Log Behavior
Record monitoring data, receiver behavior, anomalies, or trend information.
Use Results
Apply the findings to troubleshooting, validation, infrastructure monitoring, or long-term analysis.
Define the right GNSS reception or monitoring configuration.
Share your monitoring objective, receiver or antenna setup, target constellations and signals, deployment environment, required logging or analysis needs, and integration requirements. Our engineering team will help map the correct reception and monitoring platform.