The BBHA 9120 B from Schwarzbeck Mess - Elektronik OHG is a Horn Antenna with Frequency 1 to 10.5 GHz, Gain 5 to 18 dBi, E Plane 34 Degree, H Plane 32 Degree, Power 300 W. Tags: Pyramidal Horn Antenna, Dual-Ridge Horn Antenna. More details for BBHA 9120 B can be seen below.