Enhanced GNSS spectrum antennas

The basic antenna structure has crossed-driven dipoles that are fed in quadrature and are coupled to wideband radiating elements to cover the full GNSS Spectrum. The shape and size of the radiating elements were optimized for low elevation tracking, low axial ratio, and stable phase center.

VeroStar™ features

A unique patent-pending full GNSS bandwidth crossed-dipole antenna element with:

  • Excellent radiating pattern with low roll off for exceptional tracking of low`-elevation GNSS and L-Band signals
  • High-radiating efficiency for optimized signal-to-noise ratio
  • Super stable phase centre variation (±2 mm)
  • Excellent axial ratio for improved multipath rejection
  • A variety of models are available, including dual, triple and full GNSS frequency coverage with or without L-band support
  • Ideal design and performance for Real-Time Kinematic (RTK) and Precise Point Positioning (PPP) applications
  • excellent low-elevation L-band corrections performance
  • An innovative low-noise amplifier with superior out-of-band filtering
  • Waterproof with IP69K compliance
  • A robust and compact design

Verostar™ PCO offsets

Frequency (MHz)IGS Signal CodePCO (mm)
1575.420C01 E01 G01 J01 S0148.82
1227.600G02 J0251.36
1176.450C05 E05 G05 I05 J05 S0555.04
1278.750E06 J0648.91
1207.140C07 E0752.66
1191.795C08 E0853.79
1602.000R01 R0447.73
1246.000R02 R06

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