PX1120S L1 GNSS

The PX1120S is a high performance GPS / GLONASS / Galileo / Beidou / QZSS receiver module, capable of tracking more signal than conventional GPS / GLONASS / Galileo receiver, having more robust performance in signal blockage environments.       

GNSS CHIPSET SPEC
* 230 channel Phoenix engine
* Supports GPS, Galileo, Beidou, GLONASS SBAS, QZSS signal
* 1 ~ 25 Hz update rate
* Position accuracy 2.0m CEP 
* Velocity accuracy 0.1m/sec
* Cold start TTFF under open sky 29sec average
* Cold start sensitivity -148dBm
* Tracking sensitivity -165dBm
* Operating range : (altitude < 80km) and (speed < 515m/sec)
* Atomic clock synchronized P1PPS time reference with +/-10nsec accuracy

Navigating using 51 GNSS signals

DOWNLOAD
Datasheet (PDF, ver 6, 20210804)

FIRMWARE UPDATE (must only use following GNSS Viewer 2.1.0xx to update)
PX1120S (20221026)
GNSS Viewer (2.1.125, 20220504)

OTHER ITEMS OF INTEREST
PX1120S Evaluation Board
Breakout Board Mount