The RNCAXXVW3 from Res-Net Microwave are surface mount attenuators that operate from DC to 8 GHz. They can handle an input power of up to 1 watt and are available in attenuation configurations from 1 to 20 dB. The attenuators have a VSWR less than 1.35:1 and are matched to 50 ohms. They can be used in power monitoring and matching applications in various commercial and military frequency bands.