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Leo Store - Calian - TW5394 Smart GNSS Antenna for Precise Heading 1

TW5394 Smart GNSS Antenna for Precise Heading

Smart GNSS Antenna for Precise Positioning and Heading


The TW5394 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with integrated L-Band augmentation receiver for stand-alone PointPerfect® PPP- RTK applications. The TW5394 is capable of providing sub 6 cm PPP-RTK accuracy and sub 1 cm RTK accuracy to support the most demanding navigation, automation and precision mobility applications. Two TW5394s may be combined as a Moving Base and Rover arrangement to offer a Precise Heading solution. 

  • Antenna: 

    Architecture Multi-band (L1/L2), Dual Feed
    Frequencies GPS L1C/A L2C, GLO L1OF L2OF, GAL E1B/C E5b, BDS B1l B2l, QZSS L1C/A L2C
    Channels 184-channel u-blox F9 engine


    Serial Port: 

    Output NMEA 0183, UBX Binary, RTCM v3.3, SPARTN v2.0
    Baud Rate Configurable
    Update Rate 9 Hz (4); 10 Hz (GPS+GAL+BDS); 20 Hz (GPS+GAL); 20 Hz (GPS+GLO); 16 Hz (GP+BDS); 25 Hz (GPS)



    33-5394-09-yy-zz Data, Timepulse: RS-422 levels
    33-5394-29-yy-zz Data: RS-232; Timepulse: RS-422




    66.5 mm dia. x 21 mm H

    Weight 135 g
    Mounting Method Industrial grade fixed Mount
    Cable Length 5, 15, 25m with RJ45 termination


    Horizontal Position Accuracy (4 Constellations):

    Standard PVT 1.5m CEP
    Standard SBAS 1.0m CEP
    Corrected RTK 0.01m + 1ppm CEP
    Augmented SPARTN (PPP-RTK) <0.06m CEP
    SPARTN Convergence <45 sec



    Dynamic Heading Accuracy 0.3º (30 m/sec)


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