Specifies whether to enable the RF preamplifier on the downconverter.

Syntax

Namespace: NationalInstruments.ModularInstruments.NIRfsa

public enum RfsaRFPreamplifierEnabled

Members

NameValueDescription
Disabled(int)2500

Disables the RF preamplifier.

EnabledWhenInSignalPath(int)2501

Enables the RF preamplifier when the RF preamplifier is present in the signal path and disables the preamplifier when it is not in the path. Only devices with an RF preamplifier on the downconverter support this option. Use the RFPreamplifierPresent property to determine whether the downconverter has a preamplifier.

Enabled(int)2502

Enables the RF preamplifier. If the RF preamplifier is not in a signal path, NI-RFSA returns an error. Select the EnabledWhenInSignalPath option whenever possible to avoid an error.

Automatic(int)2503

Automatically enables the RF preamplifier based on the value of the ReferenceLevel property.

This value is valid only for the PXIe-5644/5645/5646, PXIe-5667, and PXIe-5831/5832/5840.