PXI RF Switch Minimum Frequency

Updated Aug 20, 2020

Reported In

Hardware

  • PXI-2545
  • PXI-2547
  • PXI-2549
  • PXI-2548
  • PXI RF Multiplexer Switch Module

Issue Details

Some of the RF switches specify a minimum input frequency as they are AC coupled.  The specifications for the PXI-2545 or other modules do not list a minimum frequency, does this mean that they can handle DC values?

Solution

Yes, here are some RF Switches that support DC signals (as far as they adhere to the power constraints of the module):
  • PXI-2545
  • PXI-2599
  • PXIe-2746
  • PXI-2548
  • PXI-2549