Tallysman VSM6028L Embedded VeroStar™ Full GNSS Precision Antenna + L-band
The patent-pending Tallysman VSM6028L antenna features VeroStar™ technology, to provide high gain over the full GNSS spectrum: GPS/QZSS-L1/L2/L5, QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, and NavIC-L5, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], as well as L-band correction services.
With an exceptionally low roll-off from zenith to the horizon, the VeroStar™ antenna provides excellent tracking of GNSS and L-band correction signals from low elevation angles. In addition, the optimized axial ratio at all elevation angles results in excellent multipath rejection, enabling accurate and precise code and phase tracking of GNSS and L-band correction signals.
A wide-band spherical antenna element enables the VeroStar™ to deliver a ±2 mm phase center variation (PCV), making it ideal for high-precision applications, such as autonomous vehicle navigation (land, sea, and air), smart survey devices, and maritime positioning.
The VeroStar™ antenna features a robust pre-filter and high-IP3 LNA architecture, minimizing de-sensing from high-level out-of-band signals, including 700 MHz LTE, while still providing a noise figure of only 1.8 dB.
The embedded VeroStar™ antenna has passed shock and vibration tests to ensure it can survive the rigors of day-to-day field use.
Features
- Tight phase center variation (± 2.0 mm; no azimuth)
- Low axial ratios from zenith to horizon
- Low roll-off from zenith to the horizon
- Excellent low-elevation L-band correction reception
- High G/T at low elevation angles
- Invariant performance from 3.0 to 16 VDC
- Low current (50 mA)
- Low noise figure (1.8 dB)
- Light, compact, and robust design
- REACH and RoHS compliant