NF:Loss:DUT Input:Loss (dB) Property

NF:Loss:DUT Input:Loss (dB) Property

Short Name: NF Input Loss (dB)

Property of RFmxSpecAn

Specifies an array of the ohmic losses between the noise source and the input port of the DUT, as a function of the frequency. This value is expressed in dB. This loss is accounted for by the NF measurement when you set the NF Input Loss Comp Enabled property to True. You must exclude any loss which is inherent to the noise source and is common between the calibration and measurement steps, and configure the loss using the NF Y-Factor NS Loss property.

Specify the frequencies at which the losses were measured using the NF Input Loss Freq property.

You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value is an empty array.

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read/Write
High-level VIs	N/A
Resettable	Yes