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Compare Navigation Kits

Kit 1 Kit 2 Kit 3 Kit 4 Kit 5 Kit 6
GPS enclosures PwrPak7®-E1 PwrPak7D-E1 SPAN CPT-7 PwrPak7D PwrPak7D PwrPak7D
Dual-antenna support Yes Yes Yes Yes Yes
IMU Integrated Epson G320 MEMS IMU Integrated Epson G320 MEMS IMU Integrated Honeywell HG4930 IMU IMU-IGM-S1

  • 125 Hz inertial measurements
  • Direct-wheel sensor support
  • Commercially exportable
  • Small, lightweight design
IMU-µIMU-IC

  • 200 Hz inertial measurements
  • Direct-wheel sensor support
  • Commercially exportable
IMU-ISA-100C

  • 200 Hz inertial measurements
  • Northrop Grumman LITEF
  • FOG/MEMS
  • Navigation grade
Onboard storage 16 GB 16 GB 16 GB 16 GB 16 GB
Inertial measurements 125 Hz 125 Hz 200 Hz 125 Hz 125 Hz 125 Hz
All-constellation, multi-frequency support Yes Yes Yes Yes Yes Yes
RTK rover capable Yes Yes Yes Yes Yes Yes
Positions and measurements 20 Hz 20 Hz 20 Hz 20 Hz 20 Hz 20 Hz
Antennas One GNSS-502 Two GNSS-502 Two GNSS-502 Two GNSS-502 Two GNSS-502 Two GNSS-502
Cable and connectors 5-m RF cable and TNC male connectors 5-m RF cable and TNC male connectors 2 5-m RF cables and SMA-TNC connectors 2 5-m RF cable and TNC male connectors 2 5-m RF cable and TNC male connectors 2 5-m RF cable and TNC male connectors
Add-ons For improved accuracy, add a TerraStar subscription or an RTK base station with Microhard wireless radio.