Key Specifications, Waveguide Size: WR-6, Frequency, Min: 110 GHz, Frequency, Max: 170 GHz, Beam Width V: 55, Beam Width H: 58. WR-6 Waveguide Standard Gain Horn Antenna Operating from 110 GHz to 170 GHz with a Nominal 10 dBi Gain with UG-387/U-Mod Round Cover Flange. PEWAN1025 WR-6 standard gain horn antenna is also known as a waveguide horn. This WR-6 standard gain horn antenna has a 10 dBi nominal gain and a round cover flange. Our 10 dBi WR6 horn antenna has a minimum frequency of 110 GHz and a maximum frequency of 170 GHz. WR-6 standard gain horn waveguide antenna PEWAN1025 has a vertical beam width of 55 and horizontal of 58 degrees at 3 dB. This WR 6 standard gain horn antenna with 10 dBi is part of over 40,000 RF, microwave and millimeter wave components available from Pasternack. Our WR-6 waveguide horn antenna can ship worldwide the same day as it is purchased as with our other available RF parts.