When selecting an antenna for any given application, we always suggest going with a reputable antenna company. L-Com is one such company.
L-Com offers many antenna options that are suitable for outdoor / all weather use. They carry both 2.4GHz and 900MHz antenna types. 900MHz options 2.4GHz options
Not all options found at the links provided will be outdoor rated. Please check each datasheet for verification.
When using the 9XTend, antennas 6dBi and less will not breach FCC regulation.
If you have any questions regarding approved antenna options, please contact Digi Tech Support.
Jun 19, 2019