SiRF Star V GPS Module Ct-G354 GPS engine board with MMCX connector

Port	EX WORK
Packaging	40PCS/box
Lead Time	4-5 weeks

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Product Details

GPS/GNSS/GALILEO/SBAS Module
The Ct-G354 utilized SiRFstarV ™ and features Quad-GNSS for tracking GPS, GLONASS, BDS and Galileo satellites. The product family delivers 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.

Performance
• GPS, GLONASS, Galileo and SBAS reception for high GNSS availability and accuracy
• High sensitivity navigation engine (PVT) tracks as low as GPS:-165dBm,GLONASS:- 161dBm
• 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 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
• MMCX RF Connector
• Dimension : 36 x 24 x 10.5 mm

TechnicalSpecifications

Feature	Content	Description
Chipset	GSD5e/ROM Base	SiRFstarV low power single chipset
General	Frequency GPS	L1, 1575.42 MHz
	Frequency GLONASS	L1,1602~1615MHz
	C/A code	1.023 MHz chip rate
	Channels	52
	Sensitivity GPS	-165dB
	Sensitivity GLONASS	-161dB
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
TTFF (@ -130dBm)	Reacquisition	0.1 sec., average
	Snap start	1 sec., average
	Hot start	1~2 secs
	Warm start	9~15 secs
	Cold start	25~35 secs
Dynamic Conditions	Altitud	18,000 meters (60,000 feet) max.
	Velocity	515 meters/second (1000 knots) max.
	Acceleration	4g, max.
	Jerk	20 meters/second3, max.
Power	Main power input	3.0~3.6 VDC input
	Power Consumption	Average: 60mA (Tracking Mode)
	Backup Power (V_RTC)	3.0~3.6 VDC battery input
Serial Port	Electrical interface Protocol messages	Default UART NMEA-0183@9600bps
Environmental Specification	Operating temperature range	-40 deg. C to +85 deg. C
	Storage temperature range	-50 deg. C to +95 deg. C
	Humidity	Up to 95% non-condensing or a wet Bulb temperature of +35 deg. C