Key Specifications, Waveguide Size: WR-22, Frequency, Min: 33 GHz, Frequency, Max: 50 GHz, Beam Width V: 33, Beam Width H: 28. WR-22 Waveguide Dual Polarized Horn Antenna, 33 GHz to 50 GHz Frequency Range, 15 dBi Gain, UG-383/U Flange. PEWAN1140 WR-22 dual polarized horn gain horn antenna is also known as a waveguide horn. This WR-22 dual polarized horn gain horn antenna has a 15 dBi nominal gain and a square cover flange. Our 15 dBi WR 22 horn antenna has a minimum frequency of 33 GHz and a maximum frequency of 50 GHz. WR-22 dual polarized horn gain horn waveguide antenna PEWAN1140 has a vertical beam width of 33 and horizontal of 28 degrees at 3 dB. This WR-22 dual polarized horn gain horn antenna with 15 dBi is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our WR-22 waveguide horn antenna can ship worldwide the same day as it is purchased as with our other available RF parts.