The 83A7046XX.XXF series from EMC Technology are chip attenuators that operate from DC to 3 GHz. They are available in attenuation configurations of 1 to 10 dB (in 1 dB increments), 20 dB and 30 dB. The attenuators can handle up to 20 watts of power and have a VSWR of 1.22:1. They are ideal for mobile networks, high power amplifiers, military and instrumentation applications.