Keysight U9424 A/B/C FET Solid State Switch, 300 kHz to 54 GHz, SP4T

Key Features

• Broad operating frequency range from 300 kHz to 26.5/50/54 GHz
• Minimizes crosstalk with exceptionally high isolation across broad frequency
• Prevent damage to sensitive components with low video leakage
• Maintain fast throughput switch switching speed in microseconds
• USB connection that comes with multiport configuration connectivity port for PXIe
  and USB VNA or solder connector options provide switches configuration flexibility

The U9424 A/B/C FET solid state switches offer superior performance in terms of isolation and video leakage across a broad operating frequency range of 26.5/50/54 GHz. The SP4T switch are used to increase system flexibility and simplicity and are easily controlled with USB connection; that comes with the flexibility of multiport configuration connectivity port PXIe and USB VNA or through a soldering connector option.

These switches offer unmatched isolation performance between ports, as high as 100 dB at 9 GHz or
70 dB up to 54 GHz. In addition, the U9424 A/B/C provide low video leakage less than 50 mVpp for
SPDT which ensures safe testing of sensitive components. High video leakage can degrade
measurement accuracy and possibly damage sensitive components or equipment. Low video leakage
makes these switches particularly suited for measuring sensitive devices and components such as
mixers and amplifiers. To learn more about video leakage and how it can affect measurements and
devices, see Keysight’s “Video Leakage Effects on Devices in Component Test Application Note.”