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 Code | PCO (mm) |
|---|---|---|
| 1575.420 | C01 E01 G01 J01 S01 | 48.82 |
| 1227.600 | G02 J02 | 51.36 |
| 1176.450 | C05 E05 G05 I05 J05 S05 | 55.04 |
| 1268.520 | C06 | 49.32 |
| 1278.750 | E06 J06 | 48.91 |
| 1207.140 | C07 E07 | 52.66 |
| 1191.795 | C08 E08 | 53.79 |
| 1602.000 | R01 R04 | 47.73 |
| 1246.000 | R02 R06 | 50.36 |
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