Precision GNSS antennas for Galileo High Accuracy Service (HAS)

Calian HAS GNSS Antennas:

Accutenna, Helical and VeroStar antenna lines – please see below.

eXtended Filtering (XF) technology mitigates out-of-band interference.

Excellent axial ratio which helps to mitigates multipath

HAS Service Features:

  • Free corrections broadcast from on Galileo E6-B and over the Internet
  • Since corrections are broadcast from the Galileo satellites, the messages are more likely to be received in challenging environments such as urban canyons, and tree cover
  • Supports Galileo E1/E5a/E5b/E6/E5 AltBOC and GPS L1/L2c/L5 signals

HAS Service Levels and Accuracy (SL):

  • SL1) Global Coverage: orbit, clock, and signal bias corrections,
    • Accuracy: < 20cm (95%), Convergence < 300 seconds
  • SL2) Europe Coverage: orbit, clock, signal bias, and atmospheric corrections,
    • Accuracy: < 20cm (95%), Convergence < 100 seconds

Calian® HAS antenna line-up:

TW3990XF

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TW3990EXF

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SSL990XF

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VSS6037L

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VSP6037L

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ARM990XF

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Trusted Partners and Customers

Calian’s GNSS and Iridium antenna products are trusted by these PNT industry leaders.