Bench Mark US - Surveying equipment

(2.0) Hemisphere Vector VS330 GNSS Receiver


The VS330 is designed for marine and land applications that require precise heading and RTK position performance. Featuring a Hemisphere GNSS Eclipse Vectorbased receiver and two separate antennas, VS330 can achieve heading accuracy ranging from 0.01º to 0.17º RMS.

The standard model VS330 tracks single frequency GPS, GLONASS, and BeiDou, but with upgrades, can also track Athena RTK and Atlas L-band. The VS330 is also incredibly versatile for post-processing, as it can support raw data logging onto a USB drive.

  • Multi-Frequency, Multi-GNSS
  • GPS, GLONASS, and BeiDou
  • Athena RTK, Atlas L-Band, Beacon, and SBAS-Capable
  • 502 Channels
  • 10 Hz Update Rate (20 Hz Optional)


  • High precision RTK positioning (Horizontal RMS 10mm + 1ppm, Vertical RMS 20mm + 2ppm)
  • DGNSS corrections from all SBAS constellations and over beacon
  • Position accuracies of 4cm horizontal RMS/8cm vertical RMS without the need of a base
    station by using Atlas L-band (Requires the purchase of a subscription)
  • Heave of 30 cm RMS (DGNSS), 10 cm (RTK)
  • Heading accuracy ranging from 0.01º to 0.17º RMS (depending on the antenna
    separation) without the need of RTK or DGNSS
  • Pitch and roll < 1° RMS
  • Simple menu operations
  • 1 PPS output
  • Event marker input
  • 2 full-duplex RS232 and 1 half-duplex RS422 serial ports for RTK input/output, NMEA
    0183 output, and serial configuration
  • 1 USB port for logging raw GNSS data for post processing, logging diagnostic data, or
    configuring the receiver
  • 20 Hz output (with activation)
  • Accurate heading up to 3 minutes during GNSS outages
  • Integrated gyro and tilt sensors deliver fast startup times and provide heading updates
    during temporary loss of GNSS


  • Vector VS330U Heading Receiver
  • 3m RS232 Cable
  • VS330 IO Cable
  • 10m TNC-TNC Antenna Cable
  • 10m Power Cable w/ Fuse
  • R/VS Series Mounting Assembly


Experience the Vector VS330 with our powerful Athena GNSS core engine technology. The Vector VS330 supports any application that requires professional RTK positioning and precise heading performance.

The Vector VS330 use all of the innovations in Hemisphere GNSS’ Eclipse Vector technology. Our optimized Eclipse Vector technology brings a series of new features to the Vector VS330 including heave, pitch, and roll output, and more robust positioning and heading performance.

The Vector VS330 receiver, with its display and user interface, can be conveniently installed near the operator. The two antennas are mounted separately with a user-determined separation to meet the desired heading accuracy. The fully-subscribed Vector VS330 uses Atlas L-band, Beacon, and SBAS for differential positioning. Our firmware allows the VS330 to transition smoothly between DGNSS systems.

  • Athena™ RTK, Atlas® L-band, Beacon and SBAS capable
  • Extremely accurate heading with baselines up 50 m
  • Multi-frequency GPS/GLONASS/BeiDou RTK capable
  • Automatic antenna baseline survey
  • Maintain heading and position lock when more of the sky is blocked
  • Runs Athena core GNSS engine offering improved initialization times, robustness in difficult environments, performance over long baselines and under scintillation
  • Integrated gyro and tilt sensors help deliver fast start-up times and provide heading updates during temporary loss of satellites


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