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SPSx51 Modular GPS Receivers User Guide 19
Features and Functions 2
SPS651 Receiver optional features
• Internal 450 MHz (3 frequency bands) radio with receive capability
• Internal 900 MHz radio with transmit and receive capability
• Can be upgraded to receive GLONASS signals
• Can be upgraded to receive L2C signals
Note – When the receiver is upgraded to GLONASS, the GA510 rover GPS antenna should
be replaced with the Zephyr
™
Model 2 antenna.
This receiver is ideal for site supervisors on construction and roading projects or
marine dredging
SPS751 features
The SPS751 receiver provides the following standard features. For features specific to
each model, see below.
SPS751 standard features
• Integrated GPS receiver and radio
• 450 or 900 MHz radio
• L1/L2/L2C GPS receiver
• OmniSTAR XP/HP/VBS service capable
• WAAS (Wide Area Augmentation System), EGNOS (European Geo-Stationary
Navigation System), and MSAS Satellite Based Augmentation (SBAS)
compatible
• Long-life integrated battery, typically provides 10 hours operation as a base
station with internal transmit/receive radio, or 13 hours as a rover
• Configuration and monitoring interface through the following methods:
– Web interface
– Networked or peer-to-peer Ethernet
– Integrated display and keyboard
– Trimble SCS900 Site Controller software
• Integrated Bluetooth wireless technology for cable-free configuration and
operation with a controller
• Choice of external GPS antenna for base station or rover operation
• Attached or external radio antenna for rover or high-gain base station radio
operation