The OP58509-91NM from Ezurio is a Antenna with Frequency 5.85 to 6 GHz, Gain 8.8 to 9.1 dBi, Operating Temperature -30 to 70 Degree C, Storage Temperature -40 to 85 Degree C, Output Power 25 W. Tags: Collinear. More details for OP58509-91NM can be seen below.