RF:External Gain (dB) Property

NI RF Signal Generators Help (NI-RFSG 18.1)


Edition Date: June 2018
Part Number: 371025V-01
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Short Name: External Gain (dB)

Property of niRFSG

Specifies the external amplification or attenuation, if any, between the RF signal generator and the device under test.

Positive values for this property represent amplification, and negative values for this property represent attenuation.

Note  Setting this property adjusts the actual device output power to compensate for any amplification or attenuation between the RF signal generator and the device under test.
Note  For the PXIe-5645, this property is ignored if you are using the I/Q ports.

Supported Devices: PXIe-5644/5645/5646, PXIe-5654/5654 with PXIe-5696, PXIe-5673/5673E, PXIe-5820/5840

Valid Values: -INF dB to +INF dB

Default Value: 0 dB

Remarks

The following table lists the characteristics of this property.

Datatype fD
PermissionsRead/Write
High-level VIs N/A
Channel-based No
ResettableYes

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