[Frequency]:850.125~930.125MHz
[Power]:30dBm
[Distance]:10km
[Interface]:RS232/RS485
[Weight]:131±5g
[Introduction]:E90-DTU(900SL30) is a data transceiver with military-grade LoRa modulation technology With multiple transmission modes, it works in the (850.125~930.125MHz) frequency band (Default 868.125MHz). The transceiver provides transparent and supports 8~. 28V voltage input.