The ANTKX-620039-S5 from Atlantic Microwave is a Horn Antenna with Frequency 1 to 12 GHz, Gain 7 to 18 dB, E Plane 26 to 63 Degrees, H Plane 25 to 72 Degrees, Power 20 W. Tags: Pyramidal Horn Antenna. More details for ANTKX-620039-S5 can be seen below.