Description

Topcon GR-3 UHF GNSS GLONASS

Topcon GR-3 GNSS Receiver

The Topcon GR-3 is a cutting-edge GNSS receiver that delivers exceptional accuracy and reliability for precise positioning and data collection. With its advanced technology and rugged design, the GR-3 is ideal for a variety of surveying, mapping, and geospatial applications.

Key Features:

• Multi-Frequency GNSS Capability:
  • The GR-3 supports multi-frequency GNSS signals, including GPS, GLONASS, Galileo, and BeiDou. This multi-frequency capability ensures robust performance and high accuracy by leveraging multiple satellite systems.
• Advanced RTK Technology:
  • Equipped with advanced RTK (Real-Time Kinematic) technology, the GR-3 provides real-time corrections for centimeter-level accuracy. This feature is essential for high-precision applications and fieldwork.
• Topcon’s Vanguard Technology:
  • The GR-3 incorporates Topcon’s Vanguard GNSS technology, which enhances signal processing and accuracy. Vanguard technology improves performance in challenging environments and ensures reliable positioning.
• Rugged and Durable Design:
  • Designed to withstand harsh field conditions, the GR-3 is built to be rugged and durable. It is resistant to dust, moisture, and extreme temperatures, making it suitable for demanding work environments.
• Flexible Communication Options:
  • The receiver supports various communication methods, including wireless data transfer and remote control. This flexibility allows for seamless integration with other field devices and software solutions.
• Integrated Data Management:
  • The GR-3 includes internal storage for data management and supports various data formats. It integrates with Topcon’s software solutions for advanced data processing and analysis.
• High-Performance Processing:
  • Featuring a powerful processor, the GR-3 handles complex calculations and delivers rapid, accurate positioning data. Its processing power enhances overall efficiency and reliability in the field.
• Easy-to-Use Interface:
  • The receiver is equipped with a user-friendly interface that simplifies operation and setup. The intuitive design allows for easy access to settings and functions, reducing the learning curve and increasing productivity.
• Enhanced Connectivity:
  • The GR-3 supports GNSS network communication and connectivity with Trimble and other network services. This connectivity enhances data sharing and integration, improving workflow efficiency.

Applications:

• Surveying:
  • Perform precise land surveys, topographic mapping, and boundary determinations with high accuracy.
• Construction:
  • Support construction tasks such as site layout, alignment, and quality control with reliable positioning.
• Engineering:
  • Assist in infrastructure development, monitoring, and management with accurate geospatial data.
• Geospatial Analysis:
  • Collect and analyze spatial data for GIS (Geographic Information Systems), environmental monitoring, and planning.

Overall, the Topcon GR-3 GNSS receiver is a high-performance solution for professionals seeking accurate and reliable positioning in a variety of field applications. Its advanced GNSS technology, rugged design, and user-friendly interface make it an essential tool for surveying, construction, and geospatial work.

Base and Rover + FC200 Data Collector with TopSurv 8 software installed.
GPS, GLONASS, L1, L2, Galileo, Cinderella TOPCON GR-3 DIGITAL .

Topcon’s GR-3 receiver, the next generation of system design and tracking technology, is now available with a completely new digital UHF radio system utilizing DSP technology. This technological advancement delivers far greater reliability and performance than older analog UHF technology of the past and sets new standards for performance, accuracy and innovative design.

GPS receiver design has taken a quantum leap forward with the new GR-3. It starts with 72 “universal” channels that support all current and planned satellite positioning signals. Then there’s the micro-tuned, precision antenna capable of receiving all G3 positioning signals with Topcon’s patented center-mount radio antenna for superior signal tracking and interference reduction.

The GR-3 receiver incorporates a unique dual communication system, featuring both cellular and radio technology. Offering a 915 MgHz Spread Spectrum internal Tx/Rx* or Digital UHF radio, the GR-3 can serve roles as either an RTK base or rover system.
*915 MgHz Spread Specturm radio technology is not approved for use in Europe or Asia

manufacture: 2011
Condition: used, excellent condition.
New Calibration..!! GLONASS enabled.
Both GR-3 receivers can be used as a base or a rover
GSM Cellular Modem: GSM Cellular Modem Installed, so it’s ready to be used as a network rover
FC200 comes loaded with Topsurv 8. Includes everything pictured

Topcon GR-3 Digital UHF RTK GPS Glonass Includes:
– 2X Topcon GR-3 Receivers, Both receivers have the following purchased options: GPS, GLONASS, L1, L2, Galileo, Cinderella
– 2X Whip Antennas
– 1X FC-200 Data Collector with soft case and Topcon 3D Pocket Software (v8.06) installed
– Chargers for both GR-3 receivers and FC-200 data collector
– 4X Battery for both GR-3 receivers
– Battery for FC-200 data collector
– USB cable for receivers
– SD card
– 1X Hard shell case for all components