The SkyNav SKG16A series is a complete GPS module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol. It is based on the high performance features of the MediaTek 3329 single-chip architecture, Its -165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems. Performance Specification Parameter Specification Receiver Type L1 frequency band, C/A code 22 Tracking / 66 Acquisition-Channel Sensitivity Tracking Acquisition -165dBm -148dBm Accuracy Position Velocity Timing (PPS) 3m 3D RMS without SA 0.1m/s without SA 60ns RMS Acquisition Time Cold Start Warm Start Hot Start Re-Acquisition 36s 33s 1s <1s Power Consumption Tracking Acquisition Sleep/Standby <30mA @ 3V Vcc 40mA TBD Navigation Data Update Rate 1Hz Operational Limits Altitude Velocity Acceleration Max 18,000m Max 515m/s Less than 4g
Trustpilot
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