Mini-Circuits USB-8SPDT-A18 RF switch matrix

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Mini-Circuits’ USB-8SPDT-A18 is a general purpose USB-controlled RF switch matrix containing eight electromechanical SPDTs, absorptive failsafe RF switches constructed in break-before-make configuration and powered by 24 V DC with a switching time of 25 ms typical.

The eight absorptive switches allow for a large number of presets, such as dual transfer switches, 2 in/8 out, an SP9T, or 2 in/6 out plus an SP3T. Any design configuration can be saved, with all jumpers and switch states clearly indicated for quick recall and setup or as a handy reference when working on future projects.

The RF switches can be operated in all these configurations remotely using the supplied GUI program, or programmed by the user using the included API DLL com object. They also operate over a wide frequency band from DC to 18 GHz and have low insertion loss (0.2 dB typical) and high isolation (85 dB typical), making the switch matrix suitable for a wide variety of RF applications.

The switch matrix enables testing of multiple parameters or multiple DUTs in a single pass, without stopping to connect/disconnect cables.

A software CD, USB cable and 24 V DC power are also included.