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.

Hunan Jenet Communications Equipment Co.,Ltd was founded in 2020 , is a high-tech enterprise integrating R&D , production and sales . Harvilon focuses on wireless data terminals . The products and services cover 3G / 4G / 5G MIFI , 4G wireless data module and 3G / 4G / 5G wireless router . In the fields of 4G LTE module , 3G / 4G / 5G wireless router , 3G HSPA , WCDMA , 3G /4G / 5G Router and 3G / 4G /5G Module , Harvilon provides industry partners with a complete set of mobile terminal solutions ranging from product planning , conceptual design to product delivery and after-sales service .

With proven capability in terms of software, hardware and exterior designs, we are consistently applying advanced technology to fulfill the diversified demands of our customers. Furthermore, by making full use of our advantages in the wireless product fields and absorbing more technical and intelligent talents, we are always making innovations and expanding markets, aiming for entering into global markets step by step through providing customized wireless data products and mobile operation services.

We have rich experience in the fields of wireless data terminals and have established strategic partner relationships with world top wireless R&D institutions, manufactures and telecom operators at home and abroad so as to provide our partners with perfect products and services. Cooperating with our partners, we have expanded our markets, realized our customers' values as well as brought mutual benefits and win-to-win.