Industrial PDA PND 3G 4G Module Digital Camera Quectel Lte Module LG77L(B) GNSS

Industrial PDA PND 3G 4G Module Digital Camera Quectel Lte Module LG77L(B) GNSS

Specifications:

Quectel LG77L(B) GNSS Module

* GNSS: GPS/ BeiDou/QZSS/GLONASS

* Form factor: LCC

* Dimensions: 7.0 × 7.0 × 2.0mm

* Weight: 0.2g

* Operating Temperature: -40 °C ~ +85 °C

* Storage Temperature: -40 °C ~ +90 °C

* Chip Solution: AG3331

* L1 Band Receiver (C/A Code) Channel Number: 33 Track/ 99 Acq

* L1 Band Receiver (C/A Code) SBAS: WAAS/ EGNOS/ MSAS/ GAGAN

* A-GNSS: Supported

* Sensitivity:
- Autonomous Acquisition: -146dBm
- Reacquisition: -158dBm
- Tracking: -161dBm

* TTFF (Time To First Fix)
- Cold Start: <26s, Autonomous , <14s, With EASY™
- Warm Start: <24s, Autonomous , <4s, With EASY™
- Hot Start: <2s

* Position Accuracy(autonomous): <2.5m CEP

* Velocity Accuracy(without aid): <0.1m/s

* Maximum Acceleration Accuracy (without aid) <0.1m/s²

* Timing Accuracy (1σ): <100ns

* Max Update Rate: 10Hz

* Baud Rate(default): 9600bps

* Geo-fence

* Jamming Detection

* Anti-jamming

* Built-in LNA: N/A

* Electrical Data
- Power Supply: 2.8V to 4.3V
- I/O Voltage: 1.7V to 1.9V/ 2.7V to 2.9V
- Power Consumption (Acquisition): 27mA (GPS+GLONASS)
- Power Consumption (Tracking): 26mA (GPS+GLONASS)
- Power Consumption (Backup/Low power mode): 8μA

* Interfaces:
- UART
- IIC(NMEA)
- Reset
- Time Pulse

* Antenna
- Short-Circuit Protection & Open-Circuit Detection
- Antenna Type: Active or passive
- Antenna Power: External
- Certifications: CE

* Recommended Applications: Vehicle Tracker, Asset Tracker, Safety, Industrial PDA or PND, Digital Camera, etc.