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SkyTraq Technology, Inc. Preliminary Draft www.skytraq.com.tw
BLOCK DIAGRAM
The PX1120S is a high performance L1 quad constellation capable satellite navigation receiver in a compact surface
mount package. It is based on the latest single-chip Phoenix GNSS receiver technology, providing high performance
signal acquisition and tracking. The simple UART serial interface and the standard NMEA-0183 protocol make usage of
PX1120S very easy and straightforward.
The PX1120S module performs all the necessary system initialization, signal acquisition, signal tracking, data
demodulation, and calculation of navigation solution autonomously.
MODELS