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UB-9329 is an ultra miniature 17 * 22.4 * 3 mm GPS engine board designed by low power consumption MTK GPS solution. It provides superior sensitivity up to -165dBm and fast Time-To-First-Fix in navigation application. The stable performance of UB-9329 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, 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
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 < 35 sec.
Reacquisition ＜1sec.
Protocol
GPS Output Data
Default：
NMEA output: RMC, VTG, GSA(5), GSV(5), GGA
Baud rate: 115200
Support：
NMEA0183 (V3.01)-GGA, GLL, GSA, GSV, RMC, VTG
Baud rate 4800/9600/…./115200 bps
Data bit: 8 , Stop bit:1, No parity.
Update Rata 1Hz (default)
Protocol Support NMEA-0183
1PPS Enable (1Hz pulse 10% duty cycle)
Limitations (Follow MTK chip specification)
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：≒32 mA（Typ）@3.3V
DC Input Range VCC_IN：3.0 ~ 4.3V
GPS Engine Board UB-9329
- 6 -
V_BAT：2.7 ~ 4.2V
Active Antenna
Protection
Current Range
3mA ~ 20mA
Interface level 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: 17 * 22.4 * 3 mm.
Weight: 1g