[Frequency]：862~893MHz

[Power]：30dBm

[Distance]：8.0km

[Interface]：RS232/RS485

[Weight]：128±5g

[Introduction]：Based on SX1276 chip from SEMTECH,E45-DTU-1W with RS232/RS485 interface, 8V~28V, operating at 862~893MHz features LoRa spread spectrum. It features LoRa long range transmission and effective FEC. Transparent transmission is available. It supports data encryption & compression.