• L1 Band Receiver (1575.42MHz)
• Protocols: NMEA, PMTK
• I/O Voltage: 2.0V ~ 3.6V
• Max Update Rate: 5Hz
• Serial Interfaces UART:  Adjustable: 1200~115200bps. Default: 9600bps

 L20 is a GPS receiver module with the highest performance which embeds the SIRFstarIVTM chip solution with the new ROM2.2 version. With 48 PRN channels, L20 acquires and tracks satellites in the shortest time even at indoor signal level. With a compact profile of 16.0 x 12.2 x 2.4mm, it perfectly suits for vehicle tracking, personal tracking, asset tracking, connected PND, security device and other industrial applications.

  L20 supports aided-GPS function without the necessity of data download from server since it captures ephemeris data from satellites locally and predicts ephemeris out to 3 days.

 The moudle contains an active jammer remover which tracks and removes up to 8 CW (Carrier Wave) type signals up to 80dB-HZ (equals to –90 dBm typ.) signal level. This feature has greatly improved the navigation performance.

 L20 also provides an important function which named GPIO Baud Rate Detection. With GPIO settings, L20 can be configured to output NEMA at standard baud rates.

Key benefits  

●  GPIO Baud Rate Detection

●  5 Hz Navigation Update Rate

●  1 SV Fast Time Setting

●  High tracking sensitivity, -163dBm

●  High acquisition sensitivity,  -148dBm

●  Power Saving Mode

●  Self-Assisted CGEE function

●  SBAS (WAAS, EGNOS and QZSS)

●  Low power consumption

   Acquisition: 39m@-130dBm

   Tracking: 36mA@-130dBm