This industrial-grade WR90 Waveguide Horn Antenna, Model WI-090-A1-20, is precision-engineered by FT-RF in Taiwan ``. Designed specifically for X Band applications operating between 8.2 GHz and 12.4 GHz ``, it delivers a high gain of 20 dBi `` with superior directional performance. The antenna features a robust aluminum construction with a UBR UG-39/U Flange interface, ensuring reliable connectivity and low VSWR (1.3:1 average) ``. Ideal for indoor testing, radar systems, and communications, this unit adheres to RoHS standards `` and represents FT-RF's commitment to quality and "Made in Taiwan" excellence.