SiRFIII芯片

Supply power : 3.3V +- 5%

Channels :   20

sensitivity: -159dB

protocol:   Support NMEA 0183 and SiRF binary protocol

Power consumption:  42mA (Continuous mode);25mA(Trickle power mode)

Baud rate: 4,800 to 57,600

antenna:  No Antenna(External Activeantenna)RF_VCC(2.8V)

Dimension:  25.4mm * 25.4 mm * 3.3mm

Output:  TTL level, 0V ~ 2.85V

PIN: 30 pad

LNA: NO

Operating Temp:  -40ºC to +85ºC