This GNSS Multi-constellation Digital IP supports all the constellation GPS, Global Positioning Satellite (USA), GALILEO (Europe), GLONASS, Global Navigation Satellite System (Russia), Beidou3 (China), QZSS, Quasi Zenith Satellite System (Japan), IRNSS, Indian Regional Navigation Satellite System / NAVIC (India), SBAS (Satellite Based Augmentation System) simultaneously with Multi-frequency to achieve sub-meter level position accuracy. The GNSS IP supports Multi-band signals (L1/ L2/ L5 and S-band) signal reception simultaneously.