E LI SHIN TECHNOLOGY CO LTD

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GPS Module

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Features:

20 channel SiRF StarIII7989 positioning engine

Ultra high sensitivity to -158 dBm

SBAS (WAAS, MSAS, and EGNOS) support

Supports Power saving modes

Build in backup battery

Support UART and RS232 ports

Ultra low power consumption 60mW

Ultra miniature 29X 29 mm dimension.

Operating temperature range: -30 to 85°C

RoHS compliant (lead-free)


1. Electrical Characteristics
1.1 Chipset	SiRF StarIII GSC3eLP
1.2 General	Frequency	L1, 1575.42MHz
	Channels, C/A code	16, 1.023 MHz chip rate, 8192 time/frequency search windows
1.3 Accuracy	Position	5 meters CEP
	Time	50 nanosecond rms (1 PPS)
1.4 DGPS Accuracy	Position	2.0 meters CEP
1.5 Acquisition Rate	Reacquisition	< 1 sec, typical
	Cold start	35 sec, typical
	Warm start	35 sec, typical
	Hot start	1 sec, typical
1.6 Sensitivity	Tracking	-159dBm
	Acquisition/Reacquisition	-155dBm
	Cold start	-144dBm
1.7 Dynamic Condition	Altitude	18,000 meters (60,000 Feet) max.
	Velocity	515 meters /sec (1000 Knots) max.
1.8 Power	Main Power	3.3 VDC typical
	Supply current	40 mA

	Backup power	1.4 ~ 5V
1.9 Serial Port	Electrical interface	UART, RS232
2. Environmental Characteristics	Protocols	NMEA0183 v3.0
2.1Temperature	Operating range	- 30 to + 85
2.3 Interface	I/O connector	6 pin connector ( SSF2929P) 12 pin patch 1.27m (SSF2929P-N)

NMEA Sentence	Description
GGA (default)	Global Positioning System Fixed Data
GLL (default)	Geographic Position - Latitude/Longitude
GSA (default)	GNSS DOP and Active Satellites
GSV (default)	GNSS Satellites in View
RMC (default)	Recommended Minimum Specific GNSS data
VTG (default)	Course Over Ground and Ground Speed
ZDA (default)	Time and Date