GPS receiver module of high Performance, Low Price 1.Chipset:SiRF star III 2.Cold start time<48 sec. 3.Size: 20.0*24.3*3.0mm

GPS receiver module with Low Price, High Performance, International Approvals, Prompt Delivery, Small Orders Accepted.

1. Physical Characteristics:

  1). Active Size:  20.0*24.3*3.0(mm)

 2). Weight: less than 2g

2.Chipset:SiRF star III

3.General:

 1).Frequency:L1, 1575.42 MHz.   

 2).C/A code:1.023 MHz chip rate.  

 3).Channels:20

4. Accuracy (Open Sky):

 1).Position:10 meters, 2D RMS.                                

 2).7 meters 2D RMS, WAAS corrected.                      

 3).1-5 meters, DGPS correc

ted.                              

 4).Time 1 microsecond synchronized to GPS time.   

5.Datum:Default:WGS-84.

6.Acquisition Rate (Open sky, stationary requirements):

 1).Reacquisition:0.1 sec., average.          

 2).Hot start:1 sec., average.                   

 3).Warm start:38 sec., average.            

 4).Cold start:48 sec., average.           

 7.Dynamic Conditions:

 1).Altitude : 18,000 meters (<60,000 feet) Max  

 2).Velocity:515 m/s (<1,000 knots) Max          

 3).Acceleration:4G, Max      

8.Power:

 1).Input power input:3.3V DC for main power and RTC power     

 2).Input current: Less than 35mA (without antenna)                  

 3).RTC current: Less than 10uA

9.RF interface:Minimum signal tracked: Minimum signal tracked: -159dBm

10.Serial Port:

 1).Two full duplex serial communication, TTL interface, with user selectable baud rate (4800,9600,19200,38400,57600)-User customized                                                                   

 2).NMEA 0183 Version 3.0 ASCII output (GGA, GSA, GSV, RMC (VTG ,GLL and ZDA for optional))                                                                                                                    

 3).SiRF binary:position, velocity, altitude, status output

 11.TIMEMARK-1PPS Pulse:

 1).Level TTL                                                   

 2).Pulse duration 1us                                        

 3).Time reference At the pulse positive edge

 4).Measurements Aligned to GPS second, ±1 microsecond   

12. Environmental Characteristics:

 1). Operating temperature range -40  to +85            

 2). Storage temperature range -45  to +85 

 Electrical specification can be customized.

Website: http://www.glead.com.cn

  We specialized in R&D and Production ofthe GPS Antennas , GPS Modules and GPS Receivers for ten years. We have strong R & D capability, and We can give you a competitive price and complete gps solution.Electrical specification can be customized