TW5384 Smart GNSS Antenna for High Accuracy Positioning



GPS/QZSS-L1, GPS/QZSS-L2, GLONASS-G1, GLONASS-G2, Galileo-E1, Galileo-E5a, Galileo-E5b, BeiDou-B1, BeiDou-B2



Smart Antenna

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The TW5384 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with RTK for Precise Point Positioning.  The TW5384 is capable of providing sub 1-meter accuracy stand-alone and sub 10 cm accuracy with RTK corrections to support the most demanding positioning applications.  

The TW5384 is designed to meet the most demanding of positioning applications.  The receiver offers support for a broad range of corrections services (RTK base/rover or network) allowing performance optimization according to each application’s unique requirements.  The concurrent multi-band (L1/L2) access to all four satellite constellations improves the receiver’s convergence capability to deliver a quick, precise and reliable position solution which is unaffected by ionospheric errors, and improved resilience to jamming.  

The TW5384 accepts RTCM RTK messaged from a base station, Virtual Reference Station or SPARTN SSR message type via the Point Perfect subscription service.  TW5384 may also be configured as a RTK base station or moving base.  

The TW5384 provides sub 10 cm positioning accuracy in conjunction with RTK applied corrections.


  • Improved noise immunity with multi-band GNSS receiver
  • Improved multi-path rejection with Dual feed Accutenna™
  • Multi-band GNSS receiver is unaffected by ionospheric errors
  • High reliability timing with expansive constellation array
  • Exceptional position performance without correction services
  • Broad 5V-36V operation
  • RS-485 differential signalling
  • Industrial grade IP69K enclosure
  • Rugged fixed mount
  • Multiple cable lengths (5m, 15m and 25m)
  • Available with conical radome


Interference Resistance

The TW5384 incorporates a latest generation multi-band (L1/L2) GNSS receiver with a Calian Accutenna™ multi-band (L1/L2) dual feed patch.  The state of the art  GNSS receiver supports concurrent tracking of all four major constellations (GPS, BeiDou, Galileo and GLONASS ) in multiple frequency bands.  The multi-band (L1/L2) architecture is the most effective method for the removal of  ionospheric error.  The TW5384 employs multi-stage filtering with low noise figure LNAs, combined with the dual feed Accutenna™, which greatly improves the rejection of multi-path signal interference, to offer exceptional performance to meet the most stringent precise positioning applications.