Tallysman gives embedded full band and three band GNSS antennas
Tallysman Wireless Inc. has added four VeroStar embedded products to its line of GNSS antennas. The compact and lightweight Embedded VeroStar models offer important features that are not available in many other embedded antennas on the market.
The integrated VeroStar antennas VSE6028, VSE6028L, VSE6328 and VSE6328L were developed and manufactured for high-precision positioning. With an exceptionally low roll-off from zenith to horizon, VeroStar antennas provide tracking of GNSS and L-band correction signals at low elevation angles.
The optimized axis ratio at all elevation angles leads to excellent multipath suppression and enables precise and precise code and phase tracking.
Details about the antenna and its development can be found under “Innovation” in the September issue.
VeroStar antennas have a robust pre-filter and a high-IP3 LNA architecture that minimizes de-sensing of high-level out-of-band signals, including 700 MHz LTE, while still having a noise figure of just 1, 8 dB offers.
The light (80 g) and compact (106 mm diameter and 40 mm height) broadband spherical antenna element enables the VeroStar to have a phase center variation (PCV) of ± 2 mm and is therefore ideal for high-precision applications. such as autonomous vehicle navigation (land, sea and air), intelligent surveying devices and maritime position determination.
The VSE6028 supports the full GNSS spectrum (the VSE6028L supports L-band correction services), while the VSE6328 supports GPS / QZSS-L1 / L2 / L5, GLONASS-G1 / G2 / G3, Galileo-E1 / E5a / E5b5, BeiDou -B1 / B2 / B2a and NavIC-L5 signals and frequency bands (the VSE6328L has support for L-band correction services).
The unique properties of the VeroStar antennas deliver a high signal-to-noise ratio (SNR), high accuracy and high precision in demanding environments.