Septentrio - VeraChoke High Precision Full GNSS Spectrum Choke Ring Antenna

The VeraChoke choke ring antenna, powered by Tallysman, has consistent performance (gain, axial ratio, PCV, and PCO) across the full bandwidth. It provides the lowest axial ratios (horizon to horizon, over all azimuths) across all GNSS frequencies (<0.5dB at zenith, <3 dB typ. at horizon). It has an exceptional front to back ratio, high efficiency (>80%), a tight PCV, and near constant PCO for all azimuth and elevation angles, over all in-band frequencies. Low axial ratios from horizon to horizon Very Tight Phase Center Variation (<1 mm/0.03 in) Low current (45mA) Invariant performance from: +2.7 to 24 VDC IGS calibration for NONE, SCIS and SCIT Compatible with tall and short SCIGN radomes