• Booth: 1513

With global headquarters and manufacturing in Ottawa, Canada, Tallysman is a leading manufacturer of high-precision antennas and components for Global Navigation Satellite Systems (GNSS) applications. Tallysman’s mission is to support the needs of a new generation of positioning systems by delivering unprecedented antenna precision at competitive prices. Tallysman offers the most precise GNSS antennas, including our VeraChoke and VeraPhase antennas. We have recently introduced a new antenna technology which is branded as VeroStar. Learn more at our booth. Additionally, Tallysman has a line of choke ring amplifiers to upgrade your existing choke rings to receive all of the GNSS signals.


  • VeraChoke
    The patented VeraChoke family of antennas are the most accurate choke ring antennas available....

  • The patented VeraChoke 6100 antenna is a full GNSS spectrum antenna.  It has consistent performance (gain, axial ratio, PCV, and PCO) across the full bandwidth of the antenna.  It provides the lowest axial ratios (horizon to horizon, over all azimuths) across all GNSS frequencies (<0.5dB at zenith, <3 dB typ. at horizon).  It has an exceptional front to back ratios, high efficiency (>80%), a tight PCV, and near constant PCO for all azimuth and elevation angles, over all in-band frequencies.

    The VC6100 provides high receive gain over the full GNSS spectrum: Low GNSS band (1164MHz to 1300MHz) and High GNSS band (1559MHz to 1610 MHz). It has a robust pre-filtered LNA, with high IP3 to minimize de-sensing from high-level out-of-band signals, including 700MHz LTE, while still providing a low noise figure.

    The antenna is compatible with both large and small SCIGN radomes.

    Other models are available with different reception capabilities.  Please inquiry at sales@tallysman.com