The PRO-OB-536 from Abracon LLC is a Antenna with Frequency 2400 to 2500 MHz / 5150 to 5850 MHz, Gain 1.7 to 2.7 dBi(Peak), Operating Temperature -40 to 125 Degree C, Storage Temperature -40 to 125 Degree C. Tags: Embedded, Low Profile. More details for PRO-OB-536 can be seen below.