The FM9856B/NF-15 from Fairview Microwave is a Horn Antenna with Frequency 8.2 to 12.4 GHz, Gain 15 dBi, E Plane 29 Degrees, H Plane 29.3 Degrees, Weight 752.96 g. Tags: Standard Horn, Pyramidal Horn Antenna. More details for FM9856B/NF-15 can be seen below.