The 1500-WA from Bird Technologies are a Fixed Attenuators that operates from DC to 2.4 GHz. They can handle up to 1500 watts of power and have a VSWR of below 1.25:1. The attenuators are available in multiple attenuation configurations of 3 dB, 6 dB, 10 dB, 20 dB and 30 dB (Attenuation value can be customized). These self cooling attenuators are fully shielded against production of extraneous radiation and are available with 7/16 DIN, N-type Connectors.