中文版 | English
Home About us Products Solutions Contact us
Product List
GPS Module
MTK3329 GPS
SIRFIII GPS
SIRFIV GPS
Others
GPRS, GSM Module
WCDMA, 3G, HSPA Module
Other Modules
GPS, GSM Antenna and Other Accessories
Contact us
Add: Rm606, Building 2, Animation World, Yuehai Road, Nanhai Avenue, Nanshan District, Shenzhen, Guangdong, 518054 China
Tel: 86-755-86284540
Fax: 86-755-86284937
E-mail: stephen@hasttech.com
Web: www.hasttech.com
  The current position:Home > Products > GPS Module > MTK3329 GPS
GPS模组MTK3329系列M-8729
M-8729
 
Product Description
M-8729 is an ultra miniature 25.4 * 25.4 * 7mm GPS engine board designed by 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 M-8729 is your best choice to be embedded in your portable device design, like PDA, PND, mobile phone and Digital Camera for GPS service.
General Features:
GPS technology: MTK GPS chipset
Frequency: L1, 1,575.42MHz
C/A Code: 1.023MHz chip rate
Channels: 32 channels all in view searching
Sensitivity: better than -159dBm
Receiver accuracy (follow MTK chip specification)
Position: without aid: 3.0 M 2D-RMS
DGPS (WAAS, EGNOS, MSAS, RTCM): 2.5m
Velocity: without aid: 0.1 M/sec
Time: 0.1μs Sync GPS time
Datum: WGS84 (Default) total 219 datum's
Time 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: NMEA0, 183 (V3.1)- GGA, GSA, GSV, RMC, VTG
Supports baud rate 4,800/9,600/115,200bps (default 4,800)
Data bit: 8
Stop bit: 1, no parity
Update rata: 1Hz (default)
Protocol Support: NMEA-0,183 1PPS
Enable (1Hz pulse 1% duty cycle)
Limitations (Follow MTK chip specification):
Acceleration limit: <4G
Altitude limit: <18,000 meters
Velocity limit: <515m/sec
Jerk limit: 20m/sec
Power:
Operation current:
Acquisition: 60mA @ 3.3V
Operation current:
Tracking: <45mA @ 3.3V
Backup power 3V
Rechargeable lithium cell battery, up to 500 hours discharge
DC input range: VCC 3.3 to 5.0V
Processing core:
Processor type: ARM7EJ-S
Interface: CMOS 2.8 V level
Temperature:
Operating temperature: -30 to +85℃
Storage temperature: -40 to +90℃
Operating humidity: 5 to 95%, non condensing
Physical:
Dimension: 25.4 x 25.4 x 7mm
Weight: 7g
Interface: connector 6-pin straight male header, 1.25mm pitch
[Back]
Copyright © HAST Technology (H.K.) Co., Ltd. All Right reserved Tel:+86 (755) 86284540  Fax:+86 (755) 86284937 
Add: Rm606, Building 2, Animation World, Yuehai Road, Nanhai Avenue, Nanshan District, Shenzhen, Guangdong, 518054 China