Direct Connections to the PXIe-5840

The PXIe-5840 is a precision RF instrument that is sensitive to ESD and transients. Ensure you take the following precautions when making direct connections to the PXIe-5840 to avoid damaging the device.

Notice Apply external signals only while the PXIe-5840 is powered on. Applying external signals while the device is powered off may cause damage.
  • Ensure you are properly grounded when manipulating cables or antennas connected to the PXIe-5840RF IN connector.
  • If you are using nonisolated devices, such as a nonisolated RF antenna, ensure the devices are maintained in a static-free environment.
  • If you are using an active device, such as a preamplifier or switch routed to the PXIe-5840RF IN connector, ensure that the device cannot generate signal transients greater than the RF and DC specifications of the PXIe-5840RF IN connector.