The 766440-DS from Spinner is an RF Surge Protector that operates from 698 to 3800 MHz. It has an average power rating of 850 W @ 698 MHz and can handle surge currents of up to 20 kA. The surge protector has an insertion loss of less than 0.1 dB and a VSWR of under 1.4:1. It includes a quarter wavelength stub and DC break. This IP67-rated protector is available in a module that measures 129.5 mm (L) x 38.0 mm (dia.) with a 4.3-10 connector interface.