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Full self-contained GPS receiver
Fully shielded design
  • High Performance GPS Single Chip GPS DSP with integrated real time clock(RTC) ARM7EJ-S CPU
  • Built-in 4Mbit program memory, Low noise amplifier, SAW filter, TCXO, regulators (LDO)
  • 2 UART and USB 1.1 output
  • 5 GPIO
  • Able to external SPI memory for log data
GPS receiver in a micro-component package
  • Postage stamp type package
  • Fully automatic assembly : Reflow solderable
  • No RF connector
  • Size : 13mm X 16mm X 2.7mm
  • Weight : 1.0 grams
Chip set Name MTK-3329
Output Data format WGS-84 NMEA 0183
Activated message GGA, GSA, GSV, RMC all with checksum enabled
Signal format Baud rate :9600, Byte :8, Parity :none, stop bit:1
Up-date rate 1 sec
Time To First Fix (TTFF) Cold Start 60sec (typical)
Warm Start 40sec (typical)
Hot Start < 1 sec(typical)
DC Characteristics Operating supply voltage Min3.0, Typ3.3, Max4.5 (V)
Operating temperature -40 ~ +80 ˚c
AC Characteristics RF_IN Input Impedance 50Ω
Tracking Sensitivity (C/N) -164dBm
Operational Limits Altitude 18Km
Velocity 1,800 Km/h
Active Antenna Selection Guide Recommend Frequency 1575.42MHz
Impedance 50Ω
LNA Gain 24dB±2dB