The FM1WAN229-20SF from Fairview Microwave is a Horn Antenna with Frequency 3.3 to 4.9 GHz, Gain 20 dBi, E Plane 17.3 Degrees, H Plane 17.5 Degrees, Weight 1.09 kg. Tags: Standard Horn, Pyramidal Horn Antenna. More details for FM1WAN229-20SF can be seen below.