NIRFSA_ATTR_REFERENCE_LEVEL
- Updated2024-05-08
- 1 minute(s) read
NIRFSA_ATTR_REFERENCE_LEVEL
Specific Attribute
| Data type |
Access | High Level Functions |
|---|---|---|
| ViReal64 | R/W | niRFSA_ConfigureReferenceLevel |
Description
Specifies the reference level, in dBm. The reference level represents the maximum expected power of an RF input signal.
 |
Note For the PXIe-5645, this attribute is ignored if you are using the I/Q ports. |
Refer to the NIRFSA_ATTR_EXTERNAL_GAIN attribute for more information about how configuring an external gain and a reference level affect attenuation.
Default Value: 0
Supported Devices: PXI-5600, PXIe-5601/5603/5605/5606 (external digitizer mode), PXIe-5644/5645/5646, PXI-5661, PXIe-5663/5663E/5665/5667/5668, PXIe-5693/5694, PXIe-5830/5831/5832/5840/5841
Related Topics
Programming Attenuation-Related Properties and Attributes Using NI-RFSA