The GRX2 receiver is a fully integrated dual constellation receiver, antenna, radio, and
optional cellular modem. In addition, the integrated Bluetooth® module, now enhanced for
better performance, is designed into a rugged magnesium alloy body.

• 226 tracking channels with Universal Tracking Technology
• Programmable channels for tracking available signals
• Supports SBAS, QZSS, and QLL
Three commonly-used wireless technologies can be integrated into the GRX2 receiver.
• Digital UHF modem (receiver/transmitter): for RTK base and rover
• GSM/HSPA modem: for network RTK, and MAGNET® Relay
• Bluetooth® modem: for controller and other PC
Utilizing full wireless connectivity and voice navigation
system, the GRX2 facilitates the use of both RTK and
network RTK technologies.