Signal Path:Advanced:LO YIG Main Coil Drive
- Updated2025-10-14
- 1 minute(s) read
Adjusts the dynamics of the current driving the YIG main coil.
Note Setting this property to Fast allows the frequency to settle significantly faster for some frequency transitions at the expense of increased phase noise. This property is not supported if you are using an external LO.
Default Value: Normal
Supported Devices: PXIe-5603/5605/5606 (external digitizer mode), PXIe-5665/5667/5668
Remarks
The following table lists the characteristics of this property.
| Short Name | LO YIG Main Coil Drive |
| Data type |  |
| Permissions | Read/Write |
| High-level VIs | N/A |
| Channel-based | No |
| Resettable | Yes |
| Normal | 2400 | Adjusts the YIG main coil on the LO for an underdamped response. |
| Fast | 2401 | Adjusts the YIG main coil on the LO for an overdamped response. |