Interface features :TTL level compatible with 3.3V/ 5V systems;

Reception characteristics : 56 channels , GPS L1 (1575.42Mhz) C/A code , SBAS:WAAS / EGNOS / MSAS;

Positioning accuracy : 2.5mCEP (SBAS: 2.0mCEP)

Update rate :Maximum 10Hz ( default 1HZ)

Acquisition Time : Cold start : 27S ( fastest )

Hot start : 1S

Tracking Sensitivity : -162dBm

Acquisition sensitivity ( cold start ): -148dBm

Oscillator : TCXO ( /- 0.5PPM)

Communication Protocol : NMEA ( default ) / UBX Binary

Serial communication baud rate : 9600

Speed limit : 500m / s

Height restriction : 50000m

Supports GLONASS ( Russian navigation system );

Come with IPX interface, you can connect many other active antenna;

Built- in rechargeable backup battery , can be powered down to save ephemeris data to  achieve hot start;

Working temperature : -40 C to 85 C

Operating voltage : 2.7V-5.0V (VCC pin input )

Working Current : 35mA

TXD / RXD Impedance: 510 ohm