The 70612A interface module gives MMS designers an off-the-shelf solution to their interconnection problems. This standard module is a 1 x 6 common highway switch matrix. The frequency range of the 2-slot MMS module covers from dc to 6.5 GHz. The 70612A combines the functions of the 70611A switch driver with the switch hardware. In addition to routing signals between sources and devices under test, the 70612A features attenuator options for adjusting signal strengths from 0 to 121 dB in 1 dB steps.