The WA96 from Weinschel are fixed unidirectional attenuators that operate from DC to 18 GHz. They are available in attenuation configurations of 10, 20, 30, or 40 dB. These attenuators can handle up to 250 W of average input power, 1 kW of peak power (5 microseconds pulse width, 3.5% duty cycle), and have a VSWR of 1.6:1. They are available in an aluminum alloy body that measures 417.8(L) x 96.1(H) mm and 76.2 mm in diameter with Type N stainless Male/Female connectors.