The PCAW Series of attenuators from Inmet by Spectrum Control are chip attenuators that operate from DC to 12.4 GHz. They are available in a number of attenuation options from 0 to 20 dB. Each attenuator can handle up to 1.5 W of power. The attenuators are available in chip packages and can operate at temperatures ranging from -55 Degrees C to 150 Degrees C.