WR-42 Waveguide Antenna, 18 GHz to 26.5 GHz Frequency Range, 10 dBi Gain, UG-597 U Flange, Integrated Cage-Style Mount The 10 K Band standard gain horn antenna (also known as waveguide horn) from has a nominal gain of 10 dBi. This WR-42 standard gain horn has a UG-597/U type flange and integrated cage-style mount. The mount is a ruggedized aluminum mounting solution that integrates with test and measurement positioning systems, ensuring precise alignment and protection of the antenna. The 10 dBi WR-42 horn antenna operates from 18 GHz to 26.5 GHz. The WR-42 PE1WAN042-10 waveguide horn is powder coated Aluminum for added protection and corrosion resistance. It is part of over 40, 000 RF, microwave and millimeter wave components available from. Waveguide standard gain horn antennas are used in a wide variety of applications due to their high power handling capability, low loss, high directivity, and near constant electrical performance. WR-42 standard gain horns are available in 10, 15 and 20 dBi models with pyramidal shape and rectangular input. Our WR-42 standard gain horn antennas can ship worldwide the same day as it is purchased as with our other available RF parts. Features WR-42 Rectangular Waveguide Interface 18 GHz to 26.5 GHz 10 dBi Nominal Gain UG-597/U Cover Flange K Band Ruggedized Aluminum Cage-Style Mount Integrates with Positioning Systems Applications Antenna Measurements Wireless Communication Laboratory Use Microwave Radio Systems