Specifies the attenuation that the VNA uses to attenuate the RF signal before it reaches the downconverting mixer on the path towards the Test Receiver. The receiver that measures the scattered waves traveling away from the DUT port and towards the VNA port is referred to as the Test Receiver. This value is expressed in dB.

Use "port::<portname>" as the selector string to configure or read this property for a specific VNA port. Use "port::all" to configure same test receiver attenuation for all VNA ports.

The default value is 0 dB.

Remarks

The following table lists the characteristics of this property.

Short Name Test Receiver Attn (dB)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes