Keysight's coaxial changeover switch (SPDT / Single Pole Double Throw) 8765D is designed for use in measuring systems and ATE systems for the microwave range. It offers excellent mechanical and electrical properties. The connections are SMA, for a frequency range from DC to 26.5 GHz with 3.5 mm connections and for the frequency range up to 40 GHz with 2.4 mm connections. The switch was developed from the ground up for high reliability and very good properties and is specified for 10 million switching cycles.
The switching voltages can be optionally selected: 5, 10, 15 and 24 VDC. A further option determines the type of DC connection cable - either ribbon cable with in-line plugs or with tinned connecting wires.