Specifies the power offset by which to adjust the default IF output power level. This value is expressed in dB.

Syntax

RFMXINSTR_ATTR_IF_OUTPUT_POWER_LEVEL_OFFSET

Numeric Value

Data Type

Access

Applies To

17

float64

Read/Write

N/A

Remarks


This attribute does not depend on absolute IF output power levels; therefore, you can use this attribute to adjust the IF output power level on all RFmx-supported devices without knowing the exact default value. Use this attribute to increase or decrease the nominal output level to achieve better measurement results.

You do not need to use a selector string if you want to configure this attribute 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 String topic for information about the string syntax.

The default value is 0.

Supported devices: PXIe-5663/5663E/5665, PXIe-5668