USR-LG206-H-P Serial RS232 RS485 to LoRa Converter Server Device (Point to Point) for Smart Metering Oil Field Agriculture

Features: Adopt LoRa point-to-point protocol. Supports fixed point transmission mode. Data encryption transmission Support RS232/RS485 interface
Receiving sensitivity: - 138.5 dBm. Supports AT command mode and configuration software based on AT command mode. Supports watchdog hardware.
Power supply: 5 ~ 36 V. Supports ESD protection. Support power supply anti surge Supports RS485 anti surge
USR-LG206-P supports three working modes: AT control mode. Transparent transmission mode. Fixed point transmission mode.
Note: the length of the individual data packet cannot exceed 252 bytes in all three working modes, otherwise the packet will be discarded.
Wireless Parameters Frequency band: 803 ~ 930
MHz Transmitting power: 10dBm ~ 20dBm
Receiving sensitivity: - 138.5 dBm@ 0.268K bps.
Transmission distance: 3500m
Test conditions: open area, clear weather, 20dBm transmission power, 5dBi antenna gain, height above 2m, air flow rate of 0.268K
Antenna: SMA Hardware Parameters Data
Interface Serial Port: Support RS232 / RS485
Transmission rate: 1200 bps ~ 115200 bps.
Operating voltage: 5 ~ 36 V.
Working Current Transmission Current: 45mA @ 12V
Standby mode: 12mA @ 12V.
Operating temperature: -30¡ãC ~ +80¡ãC