VK1612U7M3 Personal Locator Ublox Chip GPS Module


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VK1612U7M3 Personal Locator Ublox Chip GPS Module


Single side table, secondary SMT program, and the application of fast
UART/TTL, USB2.0 optional output
The KDS 0.5 PPM high-precision TCXO
Rich data output rate: 9600 BPS (default) [optional: 1200240, 0480, 0192, 00384, 00576, 00115, 200230, 400460, 800921, 600]
Can be arbitrary set tie-in output statements: NMEA 0183 V3.0 (GGA, GSA, GSV, RMC, vacations, GLL)
Built-in RTC crystal
Supports adjustable data refresh rate: 1 hz – 10 hz
Satellite quality control: set of satellite quality control and prevent the elegant software Settings
Application scenarios: from walking – car – static mode – portable mode – airborne model and 2 d & 3 d positioning user can be set free
Support localization PPS indicator light: before positioning normally on or off; After positioning flashing
Support AssistNow Online and AssistNow Offline, such as A – GPS service

Module performance
Chip ublox UBX-G7020-KT
Frequency L1, 1575.42MHz
NMEA 0183 v2.3
GALILEO L1 open service (with upgrade) Default:GGA,GSA,GSV,RMC
Support:VTG,GLL,TXT ublox binary and NMEA Command
Available baud rate 1200,4800,9600,19200,38400,57600,112500 bps
Channel  56
Internal ROM 3Mbit of ROM and 2Mbit of RAM
Sensitivity  Tracking: – 162 DBM,Capture: – 160 DBM,Cold start – 148 DBM
Cold Start  An average of 29 seconds
Warm start
An average of 28 seconds
Hot start  An average of 1 seconds
HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average
Velocity: 0.1 m/s
Timepulse signal: RMS 30 ns
Maximum speed  515 m/s
Maximum acceleration ≦ 4G
Update frequency 1-10 Hz
A-GPS AssistNow on-line and off-line
I/O Pins 1 serial ports
Physical Characteristics 
Type  24 pin stamp holes
Dimension  16.0mm X 12.2 mm X 2.4mm
Power Supply 
Power  3.3VDC ±5%
Backup voltage 1.8~3.6VDC
Power Consumption  18~25mA
Working environment 
Humidity range  5% to 95% non-condensing
Operating temperature  -40℃ to 80℃
Storage Temperature  -40℃ to 80℃

Package included:

1 x VK1612U7M3 Personal Locator Ublox Chip GPS Module

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