Mô-đun GPS băng tần đơn, RTC, 3 GNSS (Airoha 3333) Quectel LG77LICMD

Frequency: 1.57542 GHz, 1.6025625 GHz, 1.561098 GHz

Dimensions: 7 mm x 7 mm x 2 mm

Interface Type: I2C, UART

Mounting Style: SMD/SMT

Moisture Sensitive: Yes

Number of Channels: 52 Channel

Supply Voltage - Max: 4.3 V

Supply Voltage - Min: 2.8 V

Acquisition Sensitivity: - 147 dBm, - 146 dBm

Protocol - GPS, GLONASS: BeiDou, Galileo, IRNSS, GPS, GLONASS, QZSS

Operating Supply Current: 26 mA

Operating Supply Voltage: 3.3 V

Horizontal Position Accuracy: 2.5 m

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Time To First Fix - Cold Start: 14 s