Ct-G340 SiRF Star V GPS Module RS232 TTL MCX R/A Connector GPS engine board

Port	EX WORK
Packaging	20PCS/box
Lead Time	3-4 weeks

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Product Details

Ct-G340 S5 of products utilizes SiRFstarV ™ and features Quad-GNSS for tracking GPS, GLONASS, BDS and Galileo satellites. The product family deliver highly accurate continuous location, advanced power management and high interference immunity. These continue to push the envelope of performance in sensitivity, TTFF and urban canyon availability and accuracy. With a built-in DSP and extremely low power consumption, the family can get fast location fixes for geo-tagging images or videos, asset tracking and wearable applications.

Advanced low power technology means there is no need to maintain full power to achieve maximum performance nor turning the GNSS receiver completely off to save power. It breaks then old GNSS performance vs. power trade-off through the fusion of a new high-performance GNSS engine, advanced power management and a smart sensor interface to achieve high sensitivity hot-start conditions for fast location fixes.

Performance

GPS, GLONASS, Galileo, BDS and SBAS reception for high GNSS availability and accuracy
High sensitivity navigation engine (PVT) tracks as low as
− GPS : -165 dBm
− GLONASS : -161 dBm
52 track verification channels
SBAS (WAAS or EGNOS,MSAS)
Active Jammer Remover, removes in-band jammers up to 80 dB-Hz
Tracks up to 8 CW jammers
Multimode A-GPS (Autonomous, MS-Based, and MS-Assisted), need operator support.
Embedded CGEE / SGEE (With back-end server support) speed up TTFF a lot and makes cold start time to be around 20+ seconds.
SiRFGeoRecovTM Reverse EE makes positioning process being done under power saving mode.
Reacquisition Time : 0.1 second
RF Metal Shield for best performance in noisy environments

Hardware and Software

Based on the high performance features of the SiRFstarV™ low power single core logic.
Adaptive micropower controller
Only 50 to 500μA maintains hot start capability (core logic)
<10mW required for TricklePower™ mode
RoHS compliant (lead-free)
Advanced navigation features
Smart sensor supported by I²C interface
External interrupt input for context change detection
MCX vs. RMCX or RSMA RF Connector select

Specification

Feature	Item	Description
Chipset	GSD5e/ROM base	SiRF starV low power single chipset
General	Frequency GPS	L1, 1575.42 MHz
	Frequency GLONASS	L1, 1602~1615 MHz
	C/A code	1.023 MHz chip rate
	Channels	52
	Sensitivity GPS	-165 dB
	Sensitivity GLONASS	-161 dB
Accuracy	Position	<2.5 meters
	Velocity	0.01 meters/second
	Time	1 uS synchronized to GPS time
Datum	Default	WGS-84
Datum	Other	selectable for other Datum
Time to First Fix(TTFF) (Open Sky & Stationary Requirements)	Reacquisition	0.1 sec., average
	Snap start	1 sec., average
	Hot start	1~2 sec.
	Warm start	9~15 sec.
	Cold start	25~35 sec.
Dynamic Conditions	Altitude	18,000 meters (60,000 feet) max.
	Velocity	515 meters/second (1000 knots) max.
	Acceleration	4g, max.
	Jerk	20 meters/second3, max.
Environmental Specification	Operating temperature range	-20 deg. C to +60 deg. C
	Storage temperature range	-50 deg. C to +95 deg. C
	Humidity	Up to 95% non-condensing or a wet
	Humidity	Bulb temperature of +35 deg. C
	Jerk	20 meters/second3, max.
Power	Main power input	3.0 ~ 3.6 VDC input
	Power consumption	Average 60mA (Tracking Mode)
	Backup Power(VSTBY)	3.0 ~ 3.6V DC battery input
Serial Port	Electrical interface	Default UART
Serial Port	Protocol messages	NMEA-0183@9600 bps
Physical Specification	40.64 x 71.12 x 1.4 mm