Specifies whether input isolation is enabled.

Enabling this property isolates the input signal at the RF IN connector on the RF downconverter from the rest of the RF downconverter signal path. Disabling this property reintegrates the input signal into the RF downconverter signal path.

Note If you enable input isolation for your device, the device impedance is changed from the characteristic 50-ohm impedance. A change in the device impedance may increase the VSWR value higher than the device specifications.

For PXIe-5830/5831/5832, input isolation is supported for all available ports for your hardware configuration.

You do not need to use a selector string if you want to configure this property for all signal instances. Specify the signal name in the selector string if you want to configure or read that signal instance. Refer to the Selector Strings topic for information about the string syntax.

The default value is Disabled.

Supported devices: PXIe-5644/5645/5646, PXIe-5663/5663E/5665/5668, PXIe-5820/5830/5831/5832/5840/5841/5842/5860

Remarks

The following table lists the characteristics of this property.

Short Name Input Isolation Enabled
Data type ci32.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes
Disabled 0

Indicates that the property is disabled.
Enabled 1

Indicates that the property is enabled.