NIRFSA_ATTR_SMOOTH_SPECTRUM_ENABLED
- Updated2025-10-14
- 1 minute(s) read
Specifies that an optimized IF filtering selection is made at different spectrum frequency ranges during spectrum acquisition.
Syntax
NIRFSA_ATTR_SMOOTH_SPECTRUM_ENABLED
Numeric Value | Data Type | Access | Applies To |
|---|---|---|---|
1150219 | ViInt32 | Read/Write | N/A |
Remarks
The IF filter used depends on the configured RF center frequency, as shown in the following table.
Center Frequency | IF Filter |
|---|---|
0 Hz and <80 MHz | 300 kHz |
0 MHz | 50 MHz |
Note
Setting this attribute to Enabled prevents you from setting NIRFSA_ATTR_IF_FILTER_BANDWIDTH or NIRFSA_ATTR_DEVICE_INSTANTANEOUS_BANDWIDTH.
Defined Values:
Name | Value | Description |
|---|---|---|
NIRFSA_VAL_DISABLED | 1900 (0x76c) | The attribute is disabled. |
NIRFSA_VAL_ENABLED | 1901 (0x76d) | The attribute is enabled. |
Default Value: NIRFSA_VAL_DISABLED
Supported Devices: PXIe-5665/5668