Kit - GPS Base Station, SPS750 Basic, 450-470 MHz

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The Trimble® SPS750 Modular GPS Receiver sets new standards for rapid setup and flexible operation in both base station and rover applications.

Modularity provides the ability to choose the appropriate Global Positioning System (GPS) antenna for the application, Zephyr Geodetic Model 2 at the base station and the Zephyr Model 2 for the mobile units. The GPS and Radio antennas can be mounted high in permanent and semi-permanent base station applications so that they are clear from obstructions and provide maximum radio coverage, while the receiver and radio are locked in a secure environment safe from theft and the weather. The choice of radio antennas allows them to be either attached to the receiver itself for mobile base station and rover applications, or equipped with high gain or directional antenna for maximum range on large job sites.

Standard System Features

• Integrated GPS receiver and radio
• 450 or 900 MHz with Transmit/Receive capability (Max); 450 or 900 MHz radio option with Transmit or Receive capability (Basic)
• 24-channel L1 and 24 channel L2 GPS receiver
• OmniSTAR XP and HP service capable
• WAAS, EGNOS & MSAS Satellite Based Augmentation Systems (SBAS) compatible
• Tough metal housing
• IP67 environmental rating
-40 °C to +65 °C (-40 °F to +149 °F) operating temperature range
• 10.5V to 28V DC input power range with over-voltage protection
• Long life integrated battery provides >10 hours operation as a base station with internal Transmit/Receive radio, and >13 hours as a rover. (New battery operating at room temperature)
• Integrated display and keypad for system configuration without a controller
• Integrated Bluetooth® for cable-free configuration and operation with a controller
• Choice of external GPS antenna for base station or rover operation
• Rubber duck antenna for rover operations, or external radio antenna for a high gain solution in base station operations
• Small, lightweight design – 1.65 kg (3.64 lbs) (receiver only with battery) 4 kg (8.82 lbs) complete system weight (Rover including controller and rod)
• Permanent or semi-permanent base station, or mobile base station versatility
• ATV, belt, rod, supervisor’s vehicle or marine vessel mounting options for rover applications
• Capable of all site measurement and stakeout operations within 1.5 miles (2.4km) (Basic), >3.0 miles (5km) (Max)
• Easy to use menu system for rapid configuration and status checking
• Autobase for rapid and automated repeated daily base station setups (Max)
• Supports IP so it can be configured and checked remotely over the Internet via an Ethernet port
• One base station receiver can broadcast corrections via multiple radio links. For example, broadcast corrections via an internal 450 MHz radio, as well as an external 900 MHz radio from the same base station receiver (Max)
• Moving baseline support for applications such as heading (Max)

SPS750 Basic Receiver Features

• Base station only or Rover only operation

Base Station
• Entry-level, low-cost base station
• Provides unrestricted operational range for rovers and grade control systems
• Integrated transmit only radio