Vector V123/V133 GNSS Smart Antennas

Vector V123 and V133 GNSS Smart Antennas

The Vector V123 and V133 GNSS Smart Antennas from Hemisphere GNSS are all-in-one single-frequency, multi-GNSS smart antennas which provide Atlas decimeter-level position and precise heading.



Powered by Hemisphere’s Crescent Vector technology, the Vector V123 and V133 are multi-GNSS compass systems using GPS, GLONASS, BeiDou, Galileo, and QZSS for simultaneous satellite tracking to offer heading, position, heave, pitch, and roll. With support for NMEA 0183 and NMEA 2000, and continuing to offer ease of installation, these Vector models continue to offer the exceptional value and performance Hemisphere is known for. The V123 and V133 thrive in Radar/ARPA, AIS, ECDIS, side-scan survey, multi- and single-beam surveys, dredging, and general navigation applications.

The Vector V123 and V133 rugged smart antennas combine Hemisphere’s recently announced Crescent Vector H220 OEM board and two superior multipath- and noise-rejecting antennas (spaced 50 cm apart) in a single enclosure. The smart antennas require only a single power/data cable connection for fast and reliable installations, even in the presence of strong radio transmissions. These Vector models deliver class-leading 0.3 degree heading accuracy and sub-meter DGPS accuracy as well as optional 0.5 m Atlas L-band accuracy.

The rugged design of the V123 and V123 smart antennas mean they are sealed for the harshest environments and offer a great solution for professional marine and other challenging applications.


  • Simple all-in-one single-frequency, multi-GNSS heading solution
  • Single-frequency GPS/GLONASS/BeiDou/Galileo/QZSS/IRNSS
  • Atlas L-band and beacon capable (V133)
  • Integrated gyroscope provides smooth, fast heading reacquisition
  • Reliable < 1° per minute heading for periods up to 3 minutes when loss of GNSS has occurred
  • Fully rugged solution for the harshest environments

Technical Specifications

Channels: 300
Signals Received: GPS, GLONASS, BeiDou, Galileo, QZSS, IRNSS and Atlas
Dimensions: 66.9 cm (L) x 20.9 cm (W) x 12.2 cm (H)
Weight: 2.1 kg
Power/Data Connector: 22 pin environmentally sealed
Operating Temperature: -40 °C to + 70 °C
Storage Temperature: -40 °C to + 85 °C
Humidity: 95% non-condensing
Vibration: IEC60945
Section 8.7
Enclosure: IP66/IP69


The Vector V123 and V133 GNSS Smart Antennas from Hemisphere GNSS are available through Canal Geomatics. If you would like more information about these products, please feel free to get in touch with us by completing the Request Pricing form.