top of page
Calian - TW5350/TW5351 Multi-Constellation Smart GNSS Timing Antenna 1

TW5350/TW5351 Multi-Constellation Smart GNSS Timing Antenna

Multi-Constellation Smart Antenna

 

The TW5350 is a multi-constellation GNSS Smart Antenna that provides simultaneous GPS/GLONASS/SBAS reception. It is designed for use in professional-grade applications such as precision timing, network synchronization, low current applications, and tracking/positioning applications.

 

The TW5350 employs Calian’s AccutennaTM dual-feed antenna patch technology which greatly improves the rejection of multipath signal interference, across the whole GNSS band, making the TW5350 the most precise smart antenna in its size across all operating environments.

  • Antenna:

    Architecture Dual Feed
    Axial Ratio < 1 dB typical
    Frequencies GPS/QZSS L1 C/A, GLONASS L10F BeiDou B1I, Galileo E1B/C
    SBAS L1 C/A WAAS, EGNOS, MSAS, GAGAN
    Channels 72-channel u-blox M8 engine

     

    Interface:

    Tx, RX RS232
    Timepulse RS422 (30kV protection)

     

    Mechanical:

    Dimensions 66.5 mm dia. x 21 mm H
    Weight 135 g
    Mounting Method  Fixed Mount
    Cable Length 5 m with RJ12 termination
    Enclosure Industrial grade fixed mount weatherproof IP69K

     

    Electrical:

    Voltages 5-36 VDC (Overvoltage Protection)
    Current <500 mW nominal Operating

     

    Environmental:

    Operating Temperature -40̊C to +85̊C
    Storage Temperature -40̊C to +85̊C
    Weatherproof IP69K
    Shock

    Vertical axis 50G, other axis 30G, 
    3 axis sweep – 15 min

     

    Vibration 10-200 Hz log sweep 3G

     

    Accuracy:

    Position Accuracy 2.5m CEP (Horizontal)
    Velocity Accuracy 0.05 m/s
    Heading Accuracy 0.3 deg
    Timing Accuracy 30ns RMS

     

    Operational Limits:

    Dynamics 4 g
    Altitude 50,000 m
    Velocity 500 m/s

     

    Serial Protocol:

    Output NMEA 0183
    Input RTCM
    Baud Rate Configurable up to 230400 bps
    Update Rate Configurable up to 5Hz

     

    Time Pulse:

    Duty Cycle Configurable

     

bottom of page