The WI-159-A1-20 is a precision-manufactured WR159 Waveguide Horn Antenna by FT-RF in Taiwan. Designed for C Band applications spanning 4.9 GHz to 7.05 GHz, this antenna delivers a robust 20 dBi gain with excellent directional characteristics. Weighing only 0.6 kg, it is constructed from lightweight aluminum and features a versatile flange interface compatible with UAR, UDR 58, UER 58, CPR159F, and CMR 159 standards. This antenna is ideal for telecommunications, satellite monitoring, and microwave testing environments.