Product Profile
The BnStar Centennial GPS module manufacturer, BM-1612 module uses the Mediatek MTK3337/3339 chip, which has the advantages of high sensitivity, low power consumption, and miniaturization. This module is a complete satellite positioning receiving equipment, with full range of functions, can meet the strict requirements of professional positioning and personal consumption needs. It is mainly used in the development of a variety of GPS terminal products such as: vehicle-mounted, vehicle-mounted navigation, personal positioning, handheld devices such as PDAs, vehicle monitoring, navigation equipment, CarLog, mobile phones, video cameras, and other mobile positioning system applications. The best choice for GPS product applications.
Product Advantages:
1. It has the advantages of high sensitivity, low power consumption and miniaturization
2. Customizable baud rate: 4800/9600 / 115200 / 38400
3. OEM/ODM cooperation
Technical parameters
Sensitivity tracking-165 dBm
Capture-148 dBm
TTFF
(initial positioning time) cold start 25S
Warm start 2S.
Hot start 1S
Type 22 tracking channels, 66 capture channels
Frequency GPS L1 1575.42 MHz C/A code
Support WAAS, EGNOS, MSAS, GAGAN
Positioning accuracy 2.5 M CEP50 with about SA
2.5 M SBAS
Speed accuracy 0.1 m/s
Time pulse(configurable) 100m/s(default)
Maximum update rate 10 Hz
PPS 10ns
Running Limit Height & lt; 18000m
Speed & lt; 515 m/s
Acceleration & lt; 4G
Data format NMEA 0183 customizable
Power supply 3.0-4 .2 V
Power consumption 25mA
VBAT 7uA
Function Interface 2 UART ports
1 SPI
1 USB
Temperature Operating Temperature -40 °C ~ 85 °C
Storage temperature -40 °C ~ 85 °C
Packaging Disk
Size 16mm * 12mm * 2.5 mm
Product Quality Certification RoHs
Wireless type supports passive and active antennas