Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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ET-662 gps module gprs Engine Board
ET-662 is a compact, high performance, and low power consumption GPS engine board. It uses SiRF Star III Chipset which can track up to 20 satellites at a time and perform fast TTFF in weak signal environments. ET-662 is suitable for the following applications:
Automotive navigation
Personal positioning
Fleet management
Mobile phone navigation
Marine navigation
ET-662 has three types, standard ET-662, and support external Acitve antenna detect function ET-662U, and support internal Active antenna detect function ET-662A.
Product Features
SiRF star III high performance GPS Chipset
Very high sensitivity (Tracking Sensitivity: -159(dBm)
Extremely fast TTFF (Time To First Fix) at low signal level
Two serial ports
4Mb flash
Built-in LNA
Compact size (22.4 * 17 * 3.0 mm) suitbale for space-sensitive application
One size component, easy to mount on another PCB board
Support NMEA 0183 V2.3 (Output: GGA, GSA, GSV, RMC, VTG, GLL, ZDA)
Support SiRF binary protocol
Active antenna detect (ET-662U/ET-662A)