The 50BA-043-63 from JFW Industries is a compact benchtop programmable attenuator assembly that operates from 100 MHz to 18 GHz. It has two solid-state attenuators, each with an attenuation range from 0 to 127 dB with 1 dB steps. The assembly can handle an input power of up to 24 dBm (at each attenuator) and has a switching speed of 1 microsecond. The attenuator can be controlled manually or remotely.