The VeroStar VSP6037L-MAR is a high-precision GNSS and L-Band correction antenna designed for challenging environments where accurate positioning is critical. With an exceptionally low roll-off from zenith to horizon, it provides best-in-class tracking of signals at low elevation angles. Its optimized axial ratio reduces multipath effects, ensuring precise code and phase tracking for both GNSS and L-Band corrections. The wide-band spherical antenna element delivers ±2 mm phase center variation (PCV), making it ideal for maritime positioning, autonomous vehicle navigation, and smart surveying applications.

Equipped with a robust pre-filter and high-IP3 LNA architecture, the VeroStar antenna minimizes desensitization from strong out-of-band signals, including 700 MHz LTE, while maintaining a low noise figure of 1.8 dB. Its filters effectively attenuate interference from Iridium and Inmarsat signals, providing 75–85 dB attenuation over Iridium downlink and 85–95 dB over Inmarsat uplink, ensuring clean, reliable signals for marine and other high-interference applications.

The antenna is housed in a rugged enclosure with an integrated rubber bumper to absorb routine impacts. It has passed extensive environmental testing—including water pressure, altitude, salt fog, shock, drop, and vibration tests—ensuring durability in daily field use. These features guarantee a high signal-to-noise ratio (SNR) and accurate GNSS tracking across all elevation angles, even in the most demanding environments.