The module LoRaWAN de 900/915 MHz [XBee Socket] includes a 900 / 915MHz antenna to be used in this frequency.LoRaWAN US [XBee Socket] ModulePRODUCT INFORMATIONSpecifications: Protocol: LoRaWAN 1.0, Class A LoRaWAN - ready Frequency: 900 / 915 MHz ISM frequency band TX Power: up to +14 dBm Sensitivity: as good as -136 dBm Range: >15 km at suburban and >5 km at urban area. Typically, each base station covers some km. Check the LoRaWAN Network in your area. Chipset consumption: 38.9 mA Radio Bit Rate: from 250 to 5470 bps Receiver: purchase your own base station or use networks from LoRaWAN operators.