Signal Path:Advanced:Input Isolation Enabled Property

Signal Path:Advanced:Input Isolation Enabled Property

Short Name: Input Isolation Enabled

Property of niRFSA

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 Ω impedance. A change in the device impedance may also cause a VSWR value higher than the device specifications.

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

Default Value: Disabled

Supported Devices: PXIe-5601/5603/5605/5606 (external digitizer mode), PXIe-5644/5645/5646, PXIe-5663/5663E/5665/5667/5668, PXIe-5693, PXIe-5820/5830/5831/5832/5840/5841/5842/5860

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read/Write
High-level VIs	N/A
Channel-based	No
Resettable	Yes