Rohde & Schwarz adds the rugged, passive R&S RT ZZ80 broadband probe to its portfolio. This probe offers a bandwidth of 8 GHz. When analyzing electronic circuits, passive broadband probes such as the R&S RT-ZZ80 are a cost-efficient, rugged alternative to active, high bandwidth probes. They are well-suited for testing transmission lines with low impedance (20 Ohm to 100 Ohm).