The GR-5 DIGITAL GD DIG UHFII 440-470 Rover Kit uses the Fence Antenna to track satellite signals, including GPS, GLONASS, and GALILEO, to provide highly accurate measurements. It uses 226 universal tracking channels, as well. The unit can also have a GSM or CDMA modem, for additional ways to transmit data.

The RTK technology of the GR-5 DIGITAL UHFII Rover Kit allows it to work well in a variety of weather conditions. The RTK works up to 100Hz for frequent updates. With an integrated dual communication system, that includes both radio and cellular capabilities.

The GR-5 DIGITAL UHFII Rover Kit makes uses of dual hot-swappable batteries, which allows you to continue working with no down-time. It also allows for internal storage, using 32GB SDHC. The magnesium body provides a durable unit that will stand up to an IP-66 rating against both dust and water. It also has a shock rating of a 2 meter drop to concrete.

Features:

• Advanced Fence Antenna
• 226 Universal Tracking Channels
• Tracks low elevation satellites
• Tracks GPS, GLONASS, and GALILEO
• Uses G3 capabilities
• High accuracy RTK
• Internal and 32GB SDHC memory
• Dual hot-swappable batteries
• Magnesium I-Beam Housing
• IP-66 rating against dust and water
  

What's in the Box:

• (1) Receiver
  
• (1) Standard cables - power supply, serial DB9, USB
• (1) Modem antenna and configuration file
• (1) 2m fixed height composite pole
• (1) Single carrying case
• (1) CDs – manual
• (1) GPS+
• (1) Warranty card

Specifications:

• GNSS: Signals Tracked: GPS, GLONASS, QZSS, SBAS, Galileo and Beidou (BDS); Number of Channels:226-Channel Vanguard Technology with Universal Tracking Channels; Antenna Type: Integrated Fence Antenna with Ground Plane
  
• Accuracy: RTK: H: 10mm + 1.0ppm, V: 15mm + 1.0ppm;  Static: H: 3mm + 0.5ppm; V: 5mm + 0.5ppm
• Communication: Optional Radio Type: Integrated UHF TX/RX, or 915MHz Spread Spectrum; Base Radio Output: 1.0W, user selectable; Cellular Communications: Integrated HSPA or CDMA (optional) ;I/O Communications: Class 2 Bluetooth, USB and Serial.
• Data and Memory: Memory: Removable SD/SDHC Memory Card (up to 32GB); Data Update/Output Rate: 1Hz – 100Hz Selectable;    Real Time Data Output: TPS, RTCM SC104, CMR, CMR+; ASCII Output: NMEA 0183 version 2.x and 3.0.
• Environmental: Enclosure: Magnesium I-Beam Housing; Operating Temperature: -22ºF to +158ºF (-30ºC to +70°C); Dust/Water Protection: IP66; Shock Ratin: 2m pole drop to concrete IEC 60068-2-29, IEC 60068-2-27; Vibration Rating: Compliance with MIL-STD:  810F - 514.5 - Cat.24