Rover Options
Precise RTK Horizontal
Precise Vertical RTK
Precise Heading/Vector
Location RTK
RTCM DGPS
Base Options
Static RTK
Moving Base
RTCM DGPS
Signal Options
GLONASS
L2C
L5
SBAS
Omnistar VBS
Omnistar XP/HP
Beacon
General Options
Data Logging
1PPS
VRS Support
Upgradeable
Max Data Rate (Hz)	10

Standard        Optional  

Glossary

Trimble SPS651

The Trimble® SPS651 Modular GPS receiver provides a range of Location GPS positioning techniques ideal for system integrators, OEMs,and land or marine contractors who require real-time positions. The Trimble SPS651 receiver can also be combined with Trimble HYDROpro™ software for marine positioning solutions. 

The SPS651 receiver can operate in all Location GPS modes, including operation with Satellite Based Augmentation Systems (SBAS), Differential GPS (DGPS), OmniSTAR (VBS, XP, and HP services), and Location RTK mode for decimeter level horizontal and 2 cm vertical positioning. When combined with the Trimble SPS551H Heading Add-on receiver, the SPS651 receiver delivers both Location GPS position and precise GPS heading capabilities suitable for rapid real time positioning and orientation of vessels, barges and vehicles. 

Key Features  

• Location GPS receiver capable of 2 cm vertical and 10 cm horizontal accuracy when in Location RTK mode
• GPS L1/L2, SBAS and OmniSTAR VBS/XP/HP capable
• Upgrades available to track GPS L2C and GLONASS
• Bluetooth® , Ethernet, Serial, and USB communications
• Industry standard NMEA, RTCM, and CMR™ inputs and outputs
• Optional internal 900 MHz or 450 MHz radio
  
• Up to 13 hours operation on internal battery
  
• Pulse Per Second (1PPS) output with ASCII time tags
  
• Ideal marine dredging, construction & RTK Tide operations
• Provides precise heading capability when combined with any SPSx51 receiver

SPS651