The DRH300 from RFSpin is a Horn Antenna that operates from 300 MHz to 4.5 GHz. It can handle an input power of more than 800 W and has an average VSWR of 1.2:1. This linearly polarized antenna provides high bandwidth, has low return loss, and is designed to resist corrosion. It has been built with RFSpin’s unique SPM technology for producing optimal mechanical and radio parameters and has an antenna factor of 15 – 30 dB/m. This double-rigged horn antenna measures 473 x 352 x 563 mm and is suitable for most EMC/EMI applications.