Lora GSM Converter

General Features:
1. It converts packets from GSM to LoRaWAN and packets from LoRaWAN to GSM.
2. It has a 12-24V 500mA external power supply input.
3. No data loss occurs in case of switching off and on.
4. The device features Lora modulation and LoRaWAN protocol with EU-868 MHz frequency band and 14dB output power.
5. It has an external antenna connection.
6. Configuration processes can be performed via the RS485 interface.
7. Power status, operating status, and alarm status can be monitored via the LEDs on it.

Application Areas:
1. Remote Meter Reading
2. AMR systems
3. Automation systems
4. Scada systems

Technical Specifications:
1. Frequency Range: 433/490 MHz or 868 / 915 MHz(Customizable:137~1020MHz )
2. Sensitivity up to -139dBm @Lora
3. EU433,CN470-510,CN779-787,EU863-870,US902-928,AU915-928,AS923,KR920-923
4. Maximum output power: 20 dBm
5. 13mA@receiver mode
6. Sleep current <200 nA 7. Data transfer rate: @FSK,1.2-300 Kbps 8. @Lora TM, 0.018-37.5 Kbps 9. Lora TM, FSK, GFSK & OOK Modulation mode 10. Built-in ESD Protection 11. 127 dB Dynamic Range RSSI 12. Packet engine up to 256 bytes with FIFO and CRC 13. Hopping frequency 14. Built-in temperature sensor and low battery indicator 15. Excellent blocking immunity 16. Operating Temperature Range：-40 ~ + 85 °C 17. Low Power Current 4uA 18. Max TX Current 120mA 

Box Contents:
1. Lora-GSM converter 1 unit
2. RF Antenna 1 unit
3. GSM Antenna
4. Extended RF Antenna (optional) 1 unit
5. 3V6 Lithium Battery (Optional) 1 unit