April 9, 2024

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Introduction of the TW5387 Smart GNSS Antenna with ST TESEO V GNSS receiver chipset
underscores Calian commitment to the broadest range of industrial-grade Smart GNSS Antennas

(Ottawa, Ontario, Canada, April 9, 2024)

Calian is releasing a new model in its industry-leading range of Industrial Grade Smart GNSS Antennas, the TW5387.  TW5387 incorporates the ST TESEO V GNSS receiver chipset (Quectel Module) onto the Calian compact (60 mm) Smart GNSS Antenna platform offering dual band GNSS, eXtended Filtering, low Phase Centre Variation, Low Signal to Noise Ratio, Dual Feed Dual Patch for strong multi-path rejection.  The TW5387 is capable of enhancing its excellent standalone performance with RTK Rover capability and a built-in Inertial Measurement Unit (IMU) for Sensor Fusion.  As a Smart GNSS antenna from Calian, it is engineered to minimize RF impairments that affect the performance of the GNSS receiver and provide GNSS coordinates to the host system over a robust digital interface for noise resilience.

TW5387 is suited for Automotive, UAV, Robotics, and Defense applications that require high-precision location and timing. It is compatible with N-RTK correction services such as Point One Navigation’s Polaris and Swift Navigation’s Skylark.

TW5387 has the following features:

• Tracks three simultaneous GNSS constellations:
  • GPS
  • Galileo
  • Beidou
  • L1/L5 band operation
• <1m CEP Standalone performance
• <1 cm CEP Real-Time Kinematic performance
•  Calian XF filtering to mitigate band adjacent noise sources
• Integrated ST TESEO V GNSS receiver chipset (Quectel Module)
• On-board Inertial Measurement Unit for Sensor Fusion
• RS-422 or RS-232 serial interface
• Industrial Grade IP69K enclosure

Feature	Smart GNSS Antenna
Teseo V compatible	TW5387
Base/Rover	TW5384, TW5394, TW5794
Base/Rover, Moving Base Precise Heading	TW5384, TW5394, TW5794, HCS885XF, HCS885EXF
L-Band PointPerfect PPP-RTK Augmentation	TW5390, TW5390C, TW5790, TW5394, TW5794
Network RTK	All
CLAS	TW5390C
Rover, IMU for Sensor Fusion	TW5390, TW5390C, TW5386, TW5387
Network PointPerfect PPP-RTK Augmentation	All (except TW5387)
Ultra Lightweight	HCS885XF, HCS885EXF
L1/L5	HCS885XF, HCS885EXF, TW5387