This antenna can use for calibration systems, and antenna test systems can be applied to reflective antenna feeds and can also support a variety of mobile communications. This antenna can work in GSM and DCS dual frequency bands, can be used for satellite search, and positioning supports various communication services, is widely used in standard discrete frequency bands, and can be applied to satellites and radars. Applications include EMC testing, gain standards and source antennas in measurement facilities, and EW, radar, and communications systems. What are the characteristics of OBH-10125 Dual-Ridged Horn Antennas?The OBH-10125 Dual-Ridged Horn Antennas operate from 1GHz to 12.5GHz, covering the C band. With only 1420g of weight, the OBH-10125 is significantly lighter than a 14-inch laptop and comes with a box that makes it easy to carry and test. The antenna fabrication is only done in one copper, so the amplitude and phase consistency can be guaranteed over many antennas. Due to its small caliber, it is suitable for near-field testing. The Dual-Ridged Horn Antenna has an exponentially tapered section for impedance matching. The fabricated antenna was tested and compared with simulated results, and excellent agreement was observed. Our antenna brackets and towers come with various brackets that make it easy to attach to the antenna. You can also input antenna coefficients into your system for testing, along with gains, VSWR, and direction maps.