RF:RF In LO Export Enabled Property
- Updated2025-02-03
- 2 minute(s) read
RF:RF In LO Export Enabled Property
Short Name: RF In LO Export Enabled
Property of niRFSG
Specifies whether to enable the RF IN LO OUT terminal on the PXIe-5840/5841.
Set this property to Enabled to export the LO signal from the RF IN LO OUT terminal.
This property cannot be enabled or disabled unless an NI-RFSA session on the PXIe-5840/5841 has set the NI-RFSA LO Out Export Configure From RFSG property to Enabled.
When this property is enabled, if the LO Source property is set to LO In and you do not set the LO Frequency or Upconverter Center Frequency properties, NI-RFSG rounds the LO frequency to approximately an LO step size as if the source was Onboard. This ensures that when you configure NI-RFSA and NI-RFSG with compatible settings that result in the same LO frequency, the rounding also is compatible.
Supported Devices: PXIe-5840/5841
Default Value: Unspecified
| Unspecified (-2) |
The RF In local oscillator signal may or may not be present at the front panel LO OUT connector, because NI-RFSA may be controlling it. |
| Disabled (0) |
The RF In local oscillator signal is not present at the front panel LO OUT connector. |
| Enabled (1) |
The RF In local oscillator signal is present at the front panel LO OUT connector. |
Remarks
The following table lists the characteristics of this property.
| Datatype |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Channel-based | No |
| Resettable | Yes |