Hunan Jenet Communications Equipment Co., Ltd.
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
Add to Cart
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.
| GNSS | GPS/ BeiDou/QZSS/GLONASS |
| 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 |
| Max Update Rate | 10Hz |
| Baud Rate(default) | 9600bps |