SMART7-S  A GNSS SMART Antenna featuring  NovAtel's OEM7® and SPAN® technology.

SMART7-S A GNSS SMART Antenna featuring NovAtel's OEM7® and SPAN® technology.


The SMART7-S combines a NovAtel OEM7® receiver, VEXXIS® antenna and an Inertial Measurement Unit (IMU) in a durable and waterproof enclosure. The SPAN® technology tightly couples the inertial measurements with GNSS to improve position accuracy, bridge GNSS outages, provide attitude information and terrain compensation.

For users in need of wireless solutions for tablets and smartphones, or easy connectivity to wired IP networks and devices, the SMART7-SI adds Wi-Fi and Ethernet with an integrated NTRIP client for connectivity via Wi-Fi and cellular gateways.


  • GPS, GLONASS, BeiDou, Galileo, QZSS plus TerraStar correction signal reception
  • Centimetre-level NovAtel CORRECT® TerraStar-C PRO and RTK accuracy
  • Simultaneously track up to three TerraStar correction service satellites
  • 15 cm pass-to-pass accuracy using TerraStar-L
  • Integrated IMU for SPAN INS functionality
  • Optional heading and relative positioning using ALIGN®
  • Integrated NTRIP client using optional Ethernet/Wi-Fi interface
  • On board web UI for easier receiver configuration on some models
  • Advanced ISOBUS CAN bus functionality supports firmware update
  • Supports NovAtel's STEADYLINE® and GLIDE®
  • Plate Tectonics incorporate compensation of region-specific movement to ensure positioning stays relevant for row applications 


System Type Enclosed with Antenna  
General Info Width 192
  Length (mm) 220
  Height (mm) 66
  Weight (kg) <1.1
  Typical Power Consumption (W) 4
Signal Tracking GPS L1, L2, L2C, L5
  Galileo E1, E5a/b, E5 AltBOC
  BeiDou B2l, B1C, B2l, B2a, B2b
  QZSS L1, L2
  L-Band (TerraStar)  
Number of Com Ports RS-232 3
  CAN Bus 1
  1 PPS 1
  Ground Speed Output 1
  Wi-Fi Optional
  Ethernet Optional
Performance Accuracy  
  Single Point L1/L2 1.2 m RMS
  SBAS 60 cm RMS
  DGPS 40 cm RMS
  TerraStar-C PRO 2.5 cm RMS      3 cm 95%
  TerraStar-X 2.0 cm RMS      2.5 cm 95%
  RTK 2.5 cm + 2 ppm (95%)

Major Feature






TerraStar Correction Services Software Option and Subscription Required
Terrain Compensation Optional Optional Optional - -
SPAN - - -  
Wi-Fi - -
Ethernet - - -
RELAY7 UHF Radio Adapter Optional