The OMB.8912. 05F21 from Taoglas is a Antenna with Frequency 824 MHz to 2.17 GHz, Gain 2.52 to 4.63 dBi, Power 50 W, Operating Temperature -40 to 80 Degree C, Storage Temperature -40 to 60 Degree C. Tags: Dipole, Collinear, Array. More details for OMB.8912. 05F21 can be seen below.