PozStar

PozStar Q2-200 GNSS Receiver – Dual-Antenna High-Precision Receiver for Smart Construction and Marine Surveying

$3,360.66

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PozStar Q2-200 GNSS Rover Set offers full-band satellite reception with high-precision positioning and dual-antenna heading technology. Designed for marine, river, and smart construction projects, it delivers stable real-time data and exceptional reliability under extreme field conditions.

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Product Information

Professional Dual-Antenna GNSS Receiver for Marine and Construction Applications

The PozStar Q2-200 delivers high-precision positioning and real-time heading data for marine surveying, construction automation, and hydrographic operations requiring both accuracy and reliability in challenging environments.


Dual-Antenna Technology

Unlike single-antenna systems, the Q2-200's dual GNSS antenna configuration provides simultaneous positioning and heading calculation without the need for movement. This enables precise vessel navigation, automated construction equipment guidance, and stable platform orientation even in stationary conditions.

All-Weather Performance

Built for marine and construction environments, the aluminum housing provides IP67 protection against water and dust ingress. The full-band satellite reception ensures consistent signal acquisition across GPS, GLONASS, BeiDou, and Galileo constellations, maintaining accuracy even in challenging atmospheric conditions.


Key Advantages

  • Real-time heading calculation without movement requirement
  • Full-band satellite reception for maximum signal availability
  • Web-based interface for remote configuration and monitoring
  • Rugged construction rated for marine and industrial environments

Specifications

  • Satellite Systems: GPS, GLONASS, BDS, Galileo, SBAS, QZSS, NAVIC
  • Channels: 1408
  • Dual Antenna Support: Positioning (GNSS-1) and Heading (GNSS-2)
  • Web Interface: Real-time monitoring and configuration
  • Data Ports:

    COM (5-Pin, 1,200 – 921,600bps)

    USB-C (I/O data transfer)

    USB-A (LTE dongle/Serial)

    Ethernet (10/100 Mbps)
  • Power Input: 12–24V DC
  • Environmental: IP67 rated, aluminum housing
  • Optional Accessories: LTE USB modem, UHF antenna, cables, and radio module
  • Recording Trigger: Physical button (2-sec hold)
  • Interface Options: WiFi, LTE, UHF Radio
  • Mounting Ports: TNC, SMA, PPS, EVENT, RF
  • Software Compatibility: Supports smart construction workflows and third-party NMEA systems

Features :

1408-Channel GNSS Tracking
Full-band satellite reception for maximum positioning accuracy
Dual-Antenna Technology
Independent positioning and heading antennas for precise orientation
Marine & Construction Ready
Optimized for multibeam boats and smart construction applications
Real-Time Web Monitoring
Live status updates and system diagnostics via intuitive interface
IP67 Protection Rating
Complete waterproof and dustproof design for harsh environments
High-Precision RTK
Centimeter-level accuracy with stable real-time corrections
Field-Proven Reliability
Engineered for consistent performance under extreme conditions
Multi-Protocol Support
Compatible with industry-standard data formats and protocols
Download Center
Reviews :
4.9/5
★★★★★
Based on verified reviews
★★★★★
Michael Chen
Marine Surveyor · Verified Purchase
Outstanding Performance in Marine Applications
The dual-antenna heading technology has revolutionized our hydrographic surveys, providing consistent heading accuracy even in challenging maritime conditions. Real-time positioning stability is exceptional, maintaining centimeter-level accuracy throughout extended offshore operations.
★★★★★
Sarah Rodriguez
Construction Site Engineer · Verified Purchase
Reliable Solution for Smart Construction Projects
Full-band satellite reception ensures continuous operation across our multi-phase construction sites. The system's reliability under extreme weather conditions has significantly improved our project timelines and measurement confidence.
★★★★★
James Thompson
Land Surveyor · Verified Purchase
Professional-Grade Precision and Durability
High-precision positioning capabilities consistently deliver survey-grade accuracy for our cadastral and topographic projects. The robust construction withstands harsh field environments while maintaining optimal signal reception performance.
★★★★★
Dr. Amanda Foster
Geospatial Research Director · Verified Purchase
Advanced Technology with Enterprise Reliability
The Q2-200's real-time data processing capabilities have enhanced our research methodologies significantly. Integration with existing survey workflows is seamless, and the dual-antenna configuration provides superior orientation determination for complex measurement scenarios.
★★★★☆
Robert Kim
Coastal Engineering Specialist · Verified Purchase
Excellent for River and Coastal Survey Operations
Performs exceptionally well in our river and coastal monitoring projects with stable signal acquisition across various environmental conditions. The only minor limitation is battery life during extended field operations, though this is manageable with proper planning.

What's in the Box

Everything you need to get started.

  • PozStar Q2-200 GNSS Rover Receiver
  • Dual high-gain GNSS Antennas (Positioning + Heading)
  • Aluminum Transport Case
  • GNSS Antenna Cable (TNC type, 5m)
  • Radio Antenna (for UHF communication)
  • USB-C Data Cable
  • Power Supply (12–24V)
  • Event Marker and PPS Port Access
  • Web UI Access Instructions
  • Optional: LTE USB Modem or UHF Radio Module

Note: Optional accessories sold separately.

Frequently Asked Questions

General
What satellite constellations does the Q2-200 support?
The Q2-200 features full-band satellite reception, tracking GPS, GLONASS, BeiDou, Galileo, and QZSS constellations simultaneously. This multi-constellation capability ensures optimal positioning accuracy and reliability even in challenging environments with limited sky visibility.
How does the dual-antenna heading technology work?
The dual-antenna configuration enables precise heading determination without the need for compass calibration or magnetic declination corrections. This technology provides accurate azimuth readings essential for marine navigation and construction layout work, delivering heading accuracy typically within 0.2 degrees.
What positioning accuracy can I expect in real-time applications?
The Q2-200 delivers centimeter-level positioning accuracy in real-time RTK mode, typically achieving horizontal accuracy of ±8mm + 1ppm and vertical accuracy of ±15mm + 1ppm. Performance is optimized when used with correction services or base station configurations within the specified baseline range.
Is the Q2-200 suitable for marine environments?
Yes, the Q2-200 is specifically designed for marine and river applications. It features robust waterproof construction, corrosion-resistant materials, and stable performance in dynamic conditions. The dual-antenna heading capability is particularly valuable for marine navigation, eliminating the need for magnetic compass corrections in marine environments.
What data communication options are available?
The Q2-200 supports multiple communication interfaces including built-in cellular modem, WiFi, Bluetooth, and serial data ports. Real-time data transmission is facilitated through NTRIP protocols for RTK corrections, while data logging capabilities ensure continuous operation even when communication links are temporarily unavailable.

Still have questions? Contact our technical support team.

This Shipping & Delivery Policy applies to orders placed through metricop.com and to quotations, proforma invoices and sales confirmations issued by Surveying Equipment Metricop LLC (“Metricop”, “we”, “us” or “our”), unless another selling entity or different shipping terms are expressly identified in the applicable quotation or invoice.

If a quotation, proforma invoice or written sales confirmation contains shipping terms that differ from this Policy, the terms in that document will control. Nothing in this Policy limits any mandatory rights available to a Consumer under applicable law.

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An order is accepted when Metricop sends a written order acceptance or dispatch confirmation, or otherwise expressly confirms acceptance in writing.

Before acceptance, we may verify:

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If we cannot accept an order, any payment already received will be returned using the original payment method.

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Where the website states “Estimated delivery: 4–7 business days,” this means the typical estimated delivery period for eligible in-stock orders after payment and order verification. It is not a guaranteed arrival date.

Delivery estimates may be affected by:

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For Business Customers, Metricop is not liable for project delay, downtime, lost profit, substitute-equipment costs or other indirect or consequential loss resulting from a delivery delay, except where liability cannot lawfully be excluded.

12. Contact

Questions regarding shipping should be sent to:

Surveying Equipment Metricop LLC
30 North Gould Street
Sheridan, WY 82801, USA
Email: sales@metricop.com