GSTAR GS-94 GPS module compatable UBLOK 4S 5S Price buy introduction Info|Components-GPS-module

GSTAR GS-94 GPS module compatable UBLOK 4S 5S ,GS-94 is a compact, high performance, and  low power consumption GPS engine board. GS-94 uses MTK MT3318 chipset which can track up  to 32 satellites at a time and perform fast TTFF and excellent signal sensitivity. It is suitable for portable electronic devices such as automotive navigation devices, handheld navigation devices, mobile phones, and other GPS applications. 

Product Features:
MTK MT3318 chipset 
32 parallel channels   
Fast TTFF at low signal environment 
3 serial ports 
Built-in LNA  
SMT type with stamp holes 
Small form factor (22.4 x 17 x 3 mm)  
NMEA 0183 v3.01 (Default:GGA,GSA,GSV,RMC,VTG,GLL,ZDA) RTCM ,MTK 
NMEA Command 
SBAS (WAAS and EGNOS and MSAS) support  
ARM 7 CPU core accessible 
RoHS compliant 

GPS Receiver 
Chipset MT3318
Frequency L1, 1575.42 MHz 
Code C/A Code 
Protocol NMEA 0183 v3.01 
(Default:GGA,GSA,GSV,RMC,VTG,GLL,ZD
MTK NMEA Command 
Serial I/O Port 3 UART Ports 
Available Baud Rate 4800/9600/14400/19200/38400/57600/115200
Channels 32 
Flash 4Mbit 
Sensitivity Acquisition:-146dBm, Tracking:-158dBm

Cold Start 36 seconds
Warm Start 33 seconds
Hot Start 1 second 1 second
Reacquisition
Accuracy Position: 3 m / 2.5 m with DGPS 
Velocity: 0.1 m/s 
Time: 1ms RMS   18,000 meter
Maximum Altitude  515 meter/second
Maximum Velocity  4G
Maximum Acceleration
Update Rate 5 Hz
DGPS WAAS, EGNOS, MSAS, RTCM
Interface
I/O Pins 28-pin stamp holes
Physical Characteristic
Dimensions 22.4 x 17 x 3 mm 
DC Characteristics
Power Supply 3.3~5.5V
Backup Voltage 2.0 ~ 3.6Vdc !à 10%
Power Consumption Acquisition: 50mA 
Tracking: 30mA
Environmental Range
Humidity Range 5% to 95% non-condensing
-40 to 85
Operation Temperature
-40 to 125

GSTAR GS-94 GPS module compatable UBLOK 4S 5S