Model: MTK GPS

Loại hàng: GPS Module

Tính năng:

Overview

 M-9129 is an ultra miniature 13 * 15 * 2.2 mm GPS module designed by low power consumption MTK GPS solution. It provides superior sensitivity up to -165 dBm and fast Time-To-First-Fix in navigation application. The stable performance of M-9129 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* 15 * 2.2 mm

RoHS/WEEE compliant

High sensitivity -165 dBm (Tracking)

Up to 66 parallel searching,22 tracking channels

Fast Position Fix

Low power consumption

RTCM-in ready.

Built-in WAAS/EGNOS/MSAS Demodulator.

Support NMEA0183 V 3.01 data protocol.

Real time navigation for location based services.

For Car Navigation, Marine Navigation, Fleet Management, AVL and Location-Based Services, Auto Pilot, Personal Navigation or touring devices, Tracking devices/systems and Mapping devices application

General

GPS technology: MT3329 GPS chipset

Frequency: L1,1575.42MHZ

C/A Code: 1.023MHZ chip rate

Channels: 66 parallel searching,22 tracking channels

Sensitivity: -165 dBm (Tracking)

Receiver Accuracy(Follow MTK chip specification)

Position: Without aid:3.0 M 2D-RMS

DGPS(WAAS, EGNOS, MSAS, RTCM):2.5 M

Velocity: Without aid:0.1 M/sec

Time: 0.1μs. Sync GPS time

Datum

Datum: WGS84(Default) total 219 datum’s

Time to First Fix(Follow MTK chip specification)

Hot start: ＜1 sec

Warm start: ＜33 sec

Cold start: ＜36 sec

Reacquisition: ＜1 sec

Protocol

GPS Output Data: NMEA0183(v3.1)- GGA,GLL,GSA,GSV,RMC,VTG 
Support Baud rate 4800/9600/…./115200 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≒42 mA@3.3V

Operation Current: Tracking:＜36mA@3.3V

DC Input Range: VCC_IN: 3.3~4.2V

V_BAT : 2.0~4.2V

Processing Core

Processor Type: ARM7EJ-S

Processor Speeds: Up to 56 MHz

Temperature

Operating: -30℃ to +80℃

Storage: -40℃ to 85℃

Operating Humidity: 5% to 95, No condensing

Physical

Dimension: 13 * 15 * 2.2 mm.

Weight:< 2g.