Model: MTK GPS

Loại hàng: GPS Module

Tính năng:

Overview

CR-105 is an ultra miniature 13.9 x 25.45 x 5.8 mm GPS module integrated with patch built in low power consumption MTK GPS solution. It provides superior sensitivity up to -159dBm and fast Time-To-First-Fix in navigation application. The stable performance of CR-105 is your best choice to be embedded in your portable device design, like PDA, PND, mobile phone, digital camera for GPS service.

Features

Small form factor: 13.9 x 25.45 x 5.8 mm ‧

RoHS/WEEE compliant ‧

High sensitivity -159dBm ‧

Searching up to 32 Channel of satellites ‧

Fast Position Fix ‧

Low power consumption ‧

EE Design benefit for customer

General ‧

GPS technology: MTK GPS chipset ‧

Frequency: L1,1575.42MHZ ‧

C/A Code: 1.023MHZ chip rate ‧

Channels: 32 channels all in view searching ‧

Sensitivity: Batter than -159dBm  

Receiver Accuracy ‧

Position: Without aid:3.0 M 2D-RMS   DGPS(WAAS, EGNOS, MSAS, RTCM):2.5 M ‧

Velocity: Without aid:0.1 M/sec ‧

Time: 0.1 microsecond. Sync GPS time  

Datum ‧

Datum: WGS84(Default) total 219 datum's ‧

to First Fix(Follow MTK chip specification) ‧

Hot start: 1 sec average ‧

Warm start: 33 sec average ‧

Cold start: 36 sec average ‧

Reacquisition: ＜1sec  

Protocol ‧

GPS Output Data: NMEA0183(v3.1)- GGA,GLL,GSA,GSV,RMC,VTG Support Baud rate 4800/9600/…./57600 bps (default 4800), Data bit:8,Stop bit:1   ‧

Update Rata: 1Hz(default) ‧

Protocol Support: NMEA-0183  

1PPS: Enable(1Hz pulse 10% duty cycle)      

Limitations ‧

Acceleration Limit: ＜4G ‧

Altitude Limit: ＜18000 meters ‧

Velocity Limit: ＜515 M/sec ‧

Jerk Limit: 20 M/sec3   Power ‧

Operation Current: Acquisition:65 mA@3.3V ‧

Operation Current: Tracking:＜35mA@3.3V ‧

DC Input Range: VCC 3.0~5.0V   VBAT 3.0~5.0V  

Temperature ‧

Operating: -40℃ to 85℃ ‧

Storage: -40℃ to 125℃ ‧

Humidity: ≦95% , non condensing  

Physical ‧

Dimension: 13.9 x 25.45 x 5.8 mm(Not include GND PLANE) ‧

Weight: 5g.  

Antenna ‧

Impedance: 50Ω ‧

Protection: Build-in short circuit and Over current protection ‧

Output Voltage: 2.8VDC  

Mounting ‧

FFC Type: 8Pin