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product14Gmm-u2P GPS module at a dimension of 9x12.7mm, is smaller than its previous generation predecessor. Gmm-u2P (Ivory 3) is a high sensitive, incredibly low power consumption (15mA @ Tracking / 19mA @ Acquisition) GPS module. It utilizes MediaTek's fourth generation MT3339 single chip GPS technology that supports up to 66 channels of satellite searching with -165dBm sensitivity and 10Hz maximum update rate.
Dimension 9 x 12.7 x 2.1 mm, SMD type
GPS Solution MTK MT3339, 66 Channels
Frequency L1, 1575.42 MHz ; C/A Code
Sensitivity Acquisition -148 dBm
Tracking -165 dBm
Position Accuracy Without aid: 3.0 m 2D-RMS
TTFF (Time to First Fix) Cold Start: <35 Seconds (Typical)
Warm Start: <33 Seconds (Typical)
Hot Start: <1 Seconds (Typical)
Timing Accuracy (1PPS Output) 10ns RMS
Protocol NMEA 0183
AGPS Supported (Offline Mode)
Interface 2 UART
Baud Rate 4800 ~ 115200 bps
Update Rate 1 ~ 10 Hz
Power Supply VCC: 3.0 V to 4.3 V
VBACKUP: 2.0 V to 4.3 V
Current Consumption Acquisition: 19 mA
Tracking: 15 mA
Working Temperature -40 C to +85 C
Price: USD18.9 in stock
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Gmm-u2P GPS