OEM7720 Dual-Antenna, Multi-Frequency GNSS Receiver

OEM7720 Dual-Antenna, Multi-Frequency GNSS Receiver

The OEM7720 is a multi-frequency, dual-antenna receiver that delivers robust heading and positioning along with advanced interference mitigation features.

To ensure maximum flexibility, the OEM7720 uses a 555 channel architecture and is capable of tracking all current and upcoming GNSS constellations.

The OEM7720 is scalable to offer sub-metre to centimetre level positioning. This receiver is field upgradable to all OEM7® family software options, including NovAtel CORRECT™ with RTK, ALIGN®, GLIDE®and SPAN®.


  • Multi-frequency, multi-constellation GNSS receivers offering flexible positioning options and ease of integration
  • Multi-channel L-Band supports TerraStar correction services
  • Serial, USB, CAN and Ethernet connectivity with web interface
  • Advanced interference visualization and mitigation features
  • Firmware solutions including RTK, GLIDE, STEADYLINE®, SPAN® and ALIGN®
  • Simple to integrate, small form factor with 20 g vibration performance rating
  • SPAN INS functionality


System Type Board  
General Info Length (mm) 71 
  Width/Diameter (mm) 46 
  Height (mm) 8
  Weight (g) 31 
  Typical Power Consumption (W) 1.8 
Signal Tracking    
  Primary RF  
  GPS L1 C/A, L1C, L2C, L2P, L5 
  GLONASS L1, L2, L3, L5 
  BeiDou B1l, B1C, B2a, B2b, B2l 
  Galileo E1, E5 AltBOC, E5a, E5b 
  SBAS L1, L5 
  QZSS L1 C/A, L1C, L2C, L5 
  NavIC (IRNSS) L5
  Secondary RF  
  GPS L1 C/A, L1C, L2C, L2P
  BeiDou B1l, B1C, B2a, B2l
  Galileo E1, E5b
  QZSS L1 C/A, L1C, L2C
  NavIC (IRNSS) L5
  L-Band up to 5 channels 
Number of Com Ports LVCMOS
  CAN Bus
  USB Device
  USB Host
Performance Accuracy  (RMS)
  Single Point L1 1.5 m 
  Single Point L1/L2 1.2 m 
  SBAS 60 cm 
  DGPS (code) 40 cm 
  TerraStar-C PRO 2.5 cm
  TerraStar-L 40 cm 
  RTK 1 cm + 1 ppm