Specifies whether the amplitude of the frequency bins, used in the measurement, is corrected for external attenuation at the RF center frequency, or at the individual frequency bins. Use the RFmxInstr Configure External Attenuation Table function to configure the external attenuation table.

Syntax

RFMXSPECAN_ATTR_SPECTRUM_AMPLITUDE_CORRECTION_TYPE

Numeric Value

Data Type

Access

Applies To

1085463

int32

Read/Write

N/A

Remarks


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

The default value is RF Center Frequency.

Name

Value

Description

RFMXSPECAN_VAL_SPECTRUM_AMPLITUDE_CORRECTION_TYPE_RF_CENTER_FREQUENCY

0 (0x0)

All the frequency bins in the spectrum are compensated with a single external attenuation value that corresponds to the RF center frequency.

RFMXSPECAN_VAL_SPECTRUM_AMPLITUDE_CORRECTION_TYPE_SPECTRUM_FREQUENCY_BIN

1 (0x1)

An individual frequency bin in the spectrum is compensated with the external attenuation value corresponding to that frequency.