The Agilent 33305D is a programmable step attenuator from 0 to 110 dB in 10 dB steps with 24 volt solenoids and no contacts over a frequency range of dc to 18 GHz.
The Agilent 33305D provides a fast and precise means for electrically controlling the level of signal attenuation in automatic test systems, recerivers, and other RF equipment.