Key Specifications, Waveguide Size: WR-19, Frequency, Min: 40 GHz, Frequency, Max: 60 GHz, Beam Width V: 55, Beam Width H: 55. WR-19 Waveguide Standard Gain Horn Antenna Operating from 40 GHz to 60 GHz with a Nominal 10 dBi Gain with UG-383/U-Mod Round Cover Flange. PEWAN1005 WR-19 standard gain horn antenna is also known as a waveguide horn. This WR-19 standard gain horn antenna has a 10 dBi nominal gain and a round cover flange. Our 10 dBi WR-19 horn antenna has a minimum frequency of 40 GHz and a maximum frequency of 60 GHz. WR-19 standard gain horn waveguide antenna PEWAN1005 has a vertical beam width of 55 and horizontal of 55 degrees at 3 dB. This WR-19 standard gain horn antenna with 10 dBi is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our WR 19 waveguide horn antenna can ship worldwide the same day as it is purchased as with our other available RF parts.