The World's Most Popular DGPS Beacon Module

Provide a reliable source of differential corrections with the SBX-4 Radiobeacon Board that augments a separate GPS receiver with free accuracy-improving correction data from networks of beacon stations located throughout the world.

With dual-channel architecture to ensure the best station is always being decoded, the SBX-4 delivers high performance reception and a wide range of functionality, includign the capability to be tuned to signal strength or station distance.

The SBX-4 outputs the industry standard RTCM SC-104 format accepted by differential-ready GPS receivers and can be also configured and monitored with NMEA 0183 protocol.

• Certified IEC 61108-4 compliant
  
• Dual-channel design allows strongest signal or closest station tracking
  
• Dual serial ports accomodate separate RTCM and NMEA communications
  
• Patented ceramic filter blocks out-of-band signals, optimizing reception
  
• Low power consumption extends battery life
  
• Power and lock LED's permit visual verification of receiver status
  
• Reverse-compatibility ensures operation in existing SBX-2 and SBX-3 integrations
  
• Boot loader ensures firmware upgrade reliability

More Information:
Data Sheet PDF
Antenna Options Spec Sheet