Precisely the right antenna.®

Timing Antennas

Calian offers a wide range of reliable, accurate and affordable antenna options and accessories for any Global Navigation Satellite System (GNSS) timing application including communications systems, electrical power grids and financial networks.

Key Features:

  • Accurate and precise positioning with Calian’s patented antenna technology
  • Robust housings with mounting options
  • Multi constellation coverage to maximize the number of observations available for position and time estimation (GPS, QZSS, GLONASS, Galileo, and BeiDou)
  • Active receive-only Iridium and Iridium+GNSS antennas
  • Wide operating temperatures with some models rated as low as -55°C
  • Multi-signal and multi-band support
    • Excellent multi-path rejection for superior performance in high multi-path/reflection environments
    • Range of sizes and weights from very compact to mid-sized
    • Embedded versions for use in custom enclosures with custom-tuning available
    • Optional pre-filters to enhance out-of-band signal rejection
    • Low current antennas to work with battery powered receivers
    • Wide voltage range for broad receiver compatibility
    • Strong electrostatic discharge immunity


    Housed, Embedded

    Single-band Antennas receive upper signal bands – ideal for timing.

    Three Configurations are available:

    • L1
    • L1  G1
    • L1  G1  E1  B1


    Housed, Embedded

    Dual-band Antennas receive select lower GNSS bands in addition to the upper band – ideal for UAV, mining.

    Four configurations are available:

    • L1/2  G1/2  E1  B1
    • L1/2  G1/2/3  E1/5b  B1/2
    • L1/5  G1  E1/5a  B1/2a
    • L1  G1  E1/6  B1/3  L6


    Housed, Embedded

    Triple-band antennas receive many lower GNSS bands in addition to the upper band – ideal for Rail, Survey, Autonomous vehicles, Agriculture and Reference Stations.

    Two configurations are available:

    • L1/2/5  G1/3  E1/5ab  B1/2/2a

    • L1/2/5  G1/2/3  E1/5b  B1/2


    Full-band antennas receive signals across the full GNSS spectrum.


    What our Customers are Saying

    Calian’s precision-engineered antennas, combined with excellent reliability, high gain and multi-constellation options perfectly complement our range of top-quality, precision time servers.

    Andy Shinton

    Director of TimeTools Ltd.

    Trusted Partners and Customers

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