The FMWAN137-15 standard gain horn antenna (also known as waveguide horn) from Fairview Microwave has a nominal gain of 15 dBi. The Fairview Microwave 15 dBi WR-137 horn antenna operates from 5.85 GHz to 8.2 GHz (C Band). This WR-137 standard gain horn has a CMR-137 type flange. 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. These units are Aluminum and Powder coated for increased resistance to weather and corrosion with a Horizontal and Vertical Beam Width of 31 and 32 degrees respectively.Fairview Microwave's WR-137 standard gain horns are available in 10, 15 and 20 dBi models with pyramidal shape and rectangular input. C Band standard gain horn antenna can ship the same day to anywhere in the world. The WR-137 FMWAN137-15 waveguide horn is part of over 40,000 RF, microwave and millimeter wave components available from Fairview Microwave.