The Adeunis ARF868 ULR TNC ANTENNA is a robust, low-profile antenna that is designed to provide a reliable wireless communication link. It features a TNC connector and has a maximum operating frequency of 868 MHz. It has an omni-directional radiation pattern, with gains of 6.2 dBd in the horizontal plane, and 4.5 dBd in the vertical plane. The antenna can withstand up to 64W of power and has a low VSWR, making it suitable for use in LoRa or LoRaWAN applications. It is constructed from aluminium and designed for outdoor use, with a rated lifetime of over 5 years.