Carlson BRX7 Rover Set

Carlson BRX7 Rover Set

The Carlson BRX7 Rover Set is a high-performance GNSS (Global Navigation Satellite System) rover system, typically used in land surveying, construction, and geospatial data collection. It is designed to deliver accurate positioning and surveying solutions, offering features such as:

1. Multi-GNSS Support: The BRX7 works with multiple GNSS constellations, including GPS, GLONASS, Galileo, and BeiDou, ensuring more robust and reliable positioning even in challenging environments.
2. Advanced Accuracy: The system provides high-precision measurements with both real-time and post-processing capabilities, making it ideal for both simple and complex surveying tasks.
3. Connectivity: The BRX7 offers multiple communication options for data transfer, including Bluetooth, Wi-Fi, and cellular data, allowing for flexibility in the field.
4. Rugged Design: It is built to withstand tough field conditions, with a robust construction resistant to water, dust, and shocks.
5. Ease of Use: The system integrates with Carlson software and is designed for easy setup and operation, often used with a controller or mobile device for seamless field data collection.
6. Flexible Configuration: The system can be used in a variety of applications, including land surveying, construction staking, GIS data collection, and more.

Specifications of the Carlson BRX7 Rover Set:

1. GNSS Receiver

• GNSS Constellations Supported: GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS (Satellite-Based Augmentation Systems) like WAAS, EGNOS, MSAS.
• Channels: 372 channels for tracking all available GNSS constellations.
• Signal Tracking: Multi-frequency tracking including L1/L2/L5 (GPS), E1/E5 (Galileo), and B1/B2 (BeiDou), providing robust performance even in challenging environments.

2. Accuracy

• Real-time: 1-2 cm accuracy using RTK (Real-Time Kinematic) with base station corrections.
• Post-Processing: Centimeter-level accuracy using PPK (Post-Processing Kinematic) with appropriate base station data.
• Static: Sub-centimeter accuracy when processed in post-processing mode.

3. Rover Receiver

• RTK / PPK: Real-time and post-processed GNSS corrections for high accuracy in field measurements.
• Advanced Filtering: RTK-based real-time adjustments for accurate positioning in complex environments like urban canyons or dense vegetation.

4. Power

• Battery Life: Up to 16 hours of operation with the standard battery, depending on usage and settings.
• Charging: USB-C charging port and optional external battery options for extended use.

5. Physical Dimensions and Weight

• Dimensions: 240 mm (9.45 in) height, 130 mm (5.12 in) diameter.
• Weight: Approx. 1.2 kg (2.65 lbs) without accessories, making it lightweight for fieldwork.

6. Connectivity

• Wireless: Bluetooth 4.0, Wi-Fi, and optional 4G/LTE cellular modems for real-time data transfer and remote corrections.
• Interface: USB-C and serial ports for additional accessories and peripherals.

7. Environmental Protection

• Ingress Protection: IP67-rated, meaning it’s fully dust-tight and can withstand immersion in water up to 1 meter (3.3 feet) for up to 30 minutes.
• Operating Temperature: -40°C to +65°C (-40°F to 149°F), suitable for a wide range of field conditions.

8. Software Compatibility

• The BRX7 is designed to integrate seamlessly with Carlson Software solutions, such as Carlson Survey, Carlson GIS, and Carlson Machine Control.
• Also supports third-party software compatible with standard NMEA 0183 and RTCM 3.x data formats for data transfer and corrections.

9. Mounting & Accessories

• Mounting: Standard 5/8-inch thread for easy integration with tripods and other survey equipment.
• Additional Accessories: Typically includes a rover pole, antenna, field controller, and optional base station for RTK corrections.

10. Additional Features

• Integrated Antenna: The receiver typically includes an integrated GNSS antenna for better signal reception.
• Cloud Integration: The system often supports integration with Carlson Cloud for easy data sharing and management.
• User Interface: Compatible with mobile devices and field controllers for easy management and data collection.

GNSS Receiver:

• Receiver Type: Multi-Frequency GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS, and Atlas L-band Signals
• Received: GPS L1CA/L1P/L1C/L2P/L2C/L5 GLONASS G1/G2/G3, P1/P2 BeiDou B1i/B2i/B3i/B10C/B2A/B2B/ACEBOC GALILEO E1BC/E5a/E5b/E6BC/ALTBOC QZSS L1CA/L2C/L5/L1C/LEX IRNSS L5 Atlas
• Channels: 800+
• RTK Formats: RTCM2.1, RTCM2.3, RTCM3.0, RTCM3.1, RTCM3.2 including MSM, CMR, CMR+
• Recording lntervals: Selectable from 1, 2, 4, 5, 10 Hz (20 Hz or 50 Hz optional)

Accuracy

• Positioning: RMS (67%), 2DRMS (95%)
• Autonomous,
• no SA:1 1.2 m, 2.4 m
• SBAS:1 0.3 m, 0.6 m
• Atlas (H10):1,3 0.04 m, 0.08 m
• RTK:1,28 mm + 1 ppm, 15 mm + 2 ppm
• Static Performance:1 2.5 mm + 1 ppm, 5 mm + 1 ppm