The Hemisphere A631 is an affordable and portable GNSS smart antenna that delivers professional positioning accuracy for agricultural, marine, GIS and mapping applications. Its rugged enclosure combines the GNSS antenna and receiver in one compact unit, simplifying installation and operation.

Fast and dependable positioning

Fast start-up and signal reacquisition times allow users to concentrate on the task at hand. A clear LED indicator provides an immediate overview of power, GNSS and DGNSS status, while scalable accuracy makes the A631 suitable for a variety of positioning requirements.

Flexible connectivity and power options

The A631 can be powered from various sources and supports dual serial, CAN and pulse outputs. These connectivity options make the receiver compatible with a wide range of equipment, systems and interfaces.

Atlas Portal and correction services

The A631 is supported by Hemisphere’s user-friendly Atlas Portal. Through the portal, users can update firmware, activate additional functionality and manage Atlas® correction-service subscriptions.

Atlas correction options provide scalable positioning accuracy from metre to sub-decimetre level, allowing the system to be configured for different applications and performance requirements.

Key benefits

• Integrated GNSS antenna and receiver
• Portable, durable and easy-to-install design
• Fast start-up and signal reacquisition
• Scalable positioning accuracy
• Clear LED indicators for power, GNSS and DGNSS
• Multiple power options
• Dual serial, CAN and pulse outputs
• Firmware and feature management through the Atlas Portal
• Support for Atlas correction-service subscriptions

Applications

• Precision agriculture
• Marine positioning
• GIS data collection
• Mapping and surveying
• Machine guidance
• General DGNSS positioning