Produktinformation

Professional GNSS Receiver with Dead Reckoning Technology

Name: PozStar Q1 GNSS Receiver – High-Precision RTK with IMU Dead Reckoning (DR) Function
Brand: PozStar
SKU: MET-GPS50
Price: 1000.00 USD
Availability: InStock

The PozStar Q1 delivers uninterrupted positioning accuracy in the most challenging environments where traditional GNSS fails. Built for surveying professionals who demand reliability in urban canyons, under bridges, and through tunnels.

Continuous Positioning Where Others Fail

The integrated IMU and Dead Reckoning function maintains centimeter-level accuracy even when satellite signals are blocked or degraded. Field-tested in Seoul's dense urban environment with over 97% fix rates on Teheran-ro, this system bridges signal gaps that would otherwise halt your workflow.

Built for Professional Demands

The rugged aluminum housing protects critical components while the real-time Web UI provides instant control and monitoring capabilities. No frequent re-initialization required—the system maintains its positioning reference through extended signal outages, keeping your projects moving forward.

Key Advantages

• Uninterrupted positioning through signal outages with IMU Dead Reckoning
• Field-proven 97%+ fix rate performance in dense urban environments
• Real-time Web UI control for instant system monitoring and adjustment
• Rugged aluminum construction designed for professional field conditions
• No frequent re-initialization required—maintains reference through extended outages

Specification

Satellite Support: GPS, GLONASS, BDS, Galileo, QZSS, SBAS, NAVIC
Positioning Accuracy: Sub-decimeter with RTK + DR
IMU Re-initialization: Not required for up to 10 days of inactivity
Data Logging: Manual with button or remote Web UI
Web Interface: Real-time monitoring, configuration, skyplot
Power Input: 12–24V DC
Connectivity:
TNC (GNSS antenna)
USB-C (Data I/O)
USB-A (Modem/Serial)
Ethernet 10/100
COM Port (5-pin, 1200–921600 bps
Housing: Aluminum alloy
Ingress Protection: IP67
Weight: Lightweight and compact (exact weight not listed)
Origin: Made in Korea
Included Accessories: GNSS antenna, TNC cable (5m), connectors, optional LTE modem or UHF radio antenna

Features :

IMU Dead Reckoning

Maintains positioning accuracy during GNSS signal loss in tunnels and urban canyons

Extended IMU Runtime

No re-initialization required for 7-10 days of continuous operation

Urban Performance

Proven 97.7% fix success rate in Seoul's challenging urban canyon environments

Web-Based Control

Real-time configuration and monitoring through intuitive web interface

Multi-Constellation GNSS

Full support for GPS, GLONASS, BDS, Galileo, QZSS, and NAVIC signals

Rugged Construction

Military-grade aluminum housing built for harsh field conditions

High-Precision RTK

Centimeter-level accuracy for professional surveying applications

Seamless Integration

Compatible with major surveying software and data collection platforms

Download Center

Reviews :

4.9/5

★★★★★

Based on verified reviews

★★★★★

Marcus Chen

Senior Survey Engineer · Verified Purchase

Exceptional performance in challenging environments

The IMU dead reckoning function truly shines in urban canyon projects where satellite visibility is compromised. We've achieved consistent centimeter-level accuracy even in downtown corridors where our previous GNSS equipment struggled. The rugged aluminum housing has withstood harsh field conditions without any issues.

★★★★★

Sarah Rodriguez

Project Manager, Infrastructure Division · Verified Purchase

Web UI control revolutionizes field operations

The real-time Web UI control has streamlined our workflow significantly, allowing remote monitoring and adjustment of survey parameters. Field crews report faster setup times and improved data quality control. This system has reduced our project completion times by approximately 15%.

★★★★★

David Thompson

Lead Surveyor, Municipal Engineering · Verified Purchase

RTK precision meets IMU reliability

Outstanding integration of RTK technology with IMU dead reckoning capabilities for continuous positioning solutions. The system maintains accuracy through brief signal outages and provides seamless data collection in complex environments. Build quality exceeds expectations for professional surveying applications.

★★★★★

Jennifer Walsh

Geospatial Consultant · Verified Purchase

Professional-grade performance with excellent support

The PozStar Q1 delivers enterprise-level precision positioning that our clients demand for critical infrastructure projects. Battery life exceeds specifications and the device maintains calibration stability across temperature variations. Technical support from PozStar has been responsive and knowledgeable.

★★★★☆

Robert Kim

Senior GIS Specialist · Verified Purchase

Solid performance with minor software considerations

Excellent hardware performance and the DR function works as advertised for maintaining positioning continuity. The Web UI interface could benefit from additional customization options for advanced users. Overall, a reliable investment for professional surveying operations requiring high-precision GNSS capabilities.

What's in the Box

Everything you need to get started.

✓ 1× PozStar Q1 GNSS Rover Receiver
✓ 1× GNSS Antenna
✓ 1× TNC-type 5m GNSS antenna cable
✓ 1× USB-C data transfer cable
✓ 1× 5-pin COM port cable
✓ 1× Power cable (12–24V)
✓ 1× Optional LTE USB modem
✓ 1× Optional UHF radio antenna
✓ 1× Carrying case and quick start documentation

Note: Optional accessories sold separately.

Frequently Asked Questions

General

✓ What is the IMU Dead Reckoning function and how does it enhance positioning? ▾

The IMU (Inertial Measurement Unit) Dead Reckoning function provides continuous positioning data when GNSS signals are temporarily blocked or degraded. This feature maintains high-precision positioning accuracy in challenging environments such as urban canyons, under bridges, or in tunnels by using inertial sensors to calculate position based on previously known locations and motion parameters.

✓ What RTK positioning accuracy can I expect with the PozStar Q1? ▾

The PozStar Q1 delivers centimeter-level RTK positioning accuracy when receiving correction data from a base station or RTK network service. Typical horizontal accuracy is 8mm + 1ppm and vertical accuracy is 15mm + 1ppm under optimal conditions with adequate satellite constellation and correction data availability.

✓ How does the real-time Web UI control interface work? ▾

The built-in Web UI allows remote configuration and monitoring of the PozStar Q1 through any web browser on connected devices. Users can access real-time positioning data, configure RTK settings, monitor satellite status, manage correction data sources, and perform firmware updates without requiring specialized software installation. The interface is accessible via WiFi or cellular connection.

✓ Is the PozStar Q1 suitable for harsh field conditions? ▾

Yes, the PozStar Q1 features a rugged aluminum housing designed for demanding field applications. It meets IP67 waterproof standards and operates reliably in extreme temperatures ranging from -40°C to +75°C. The robust construction ensures consistent performance in construction sites, mining operations, and other challenging outdoor environments while protecting internal components from dust, moisture, and physical impacts.

✓ What constellation systems does the Q1 support and what are the communication options? ▾

The PozStar Q1 supports multi-constellation tracking including GPS, GLONASS, BeiDou, Galileo, and QZSS for optimal satellite availability and positioning reliability. Communication options include integrated 4G LTE cellular modem, WiFi, Bluetooth, and serial ports (RS232/USB) for flexible connectivity with base stations, NTRIP casters, and survey data collectors in various field configurations.

Still have questions? Contact our technical support team.

Frakt

Ursprung: Vi skickar alla beställningar från vårt globala logistiknätverk / produktionscenter.

Leveranstider:

USA & EU: 7–12 arbetsdagar
Globalt: 10–15 arbetsdagar

Spårning: Alla försändelser har fullständig spårning från avsändning till leverans.

Tullar & skatter: Beräknas i kassan där det är möjligt, annars betalas de vid import enligt lokala regler.

Leveranstid: Vanligtvis 1–3 arbetsdagar efter orderbekräftelse (vi meddelar dig om en vara kräver extra förberedelse).

Delade leveranser: Om en beställning med flera artiklar blir klar i etapper kan vi skicka de tillgängliga produkterna först.

Returer

Ångerrätt: 14 dagar från leverans för oanvända produkter i originalförpackning (undantag: förbrukningsvaror och specialbyggda artiklar).

Returadress: Vi tillhandahåller en regional returadress när du öppnar ett RMA (USA eller EU där det är tillämpligt).

Återbetalningar: Hanteras inom 5–7 arbetsdagar efter inspektion.

Byten: Snabbt utbyte skickas så snart RMA har godkänts.

Garanti & Service

Garanti: Alla instrument omfattas av tillverkarens officiella garanti.

Support: Fjärrsupport för uppstart (videosamtal + snabbstartsguide) samt prioriterad e-postsupport.

Reparationer & kalibrering: Vi samarbetar med auktoriserade servicepartners vid behov och koordinerar logistiken.

Support

Tillverkargaranti: Alla instrument omfattas av officiell garanti enligt respektive varumärkes policy.
Fjärrsupport vid uppstart: Vi hjälper dig att komma igång – videosamtal, installationschecklista och snabbstartsguide i PDF-format.
Teknisk support: Prioriterade e-postsvar och hjälp med diagnostik för uppkoppling, firmware och arbetsflöden.
Reparation & kalibrering: Hanteras genom auktoriserade partners – vi koordinerar processen och håller dig uppdaterad.

Vanliga frågor (FAQ)

F: Var finns ni?
S: Metricop är en specialiserad webbutik registrerad i USA & EU. Vi levererar globalt med spårning.

F: Varifrån skickas varorna?
S: Från vårt globala logistiknätverk / produktionscenter. Normal leveranstid är 7–12 arbetsdagar till USA/EU och 10–15 dagar globalt.

F: Erbjuder ni garanti?
S: Ja – alla instrument omfattas av tillverkarens garanti. Vi erbjuder dessutom fjärrsupport vid uppstart och samordnar service via auktoriserade partners.

F: Hur fungerar returer?
S: Starta en RMA inom 14 dagar från leverans. Vi tillhandahåller en regional returadress (USA/EU där det är tillämpligt).

F: Kan jag få en formell offert?
S: Ja – använd vår funktion Begär offert. Vi svarar vanligtvis inom 2 arbetstimmar.

F: Vilka betalningsmetoder accepteras?
S: Större betalkort och banköverföring. För företagsköp tillhandahåller vi skattegodkända fakturor.

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