IviUpconverter_ConfigurePowerStepStartStop
- Updated2023-02-24
- 1 minute(s) read
ViStatus IviUpconverter_ConfigurePowerStepStartStop (ViSession instrumentHandle, ViReal64 powerStepStart_dBm, ViReal64 powerStepStop_dBm, ViReal64 powerStepSize_dBm);
Purpose
This function configures the attributes that control the power steps of the upconverter's RT output signal.
Parameters
| Input | ||
| Name | Type | Description |
|---|---|---|
| instrumentHandle | ViSession | The ViSession handle that you obtain from the IviUpconverter_init or IviUpconverter_InitWithOptions function. The handle identifies a particular instrument session.
Default Value: None |
| powerStepStart_dBm | ViReal64 | Specifies the start power of the stepping. The driver uses this value to set the IVIUPCONVERTER_ATTR_POWER_STEP_START attribute.
Units: dBm Default Value: -50.0 dBm Note: If the stop power is less than the start power, the power decreases during the sweep. |
| powerStepStop_dBm | ViReal64 | Specifies the stop power of the stepping. The driver uses this value to set the IVIUPCONVERTER_ATTR_POWER_STEP_STOP attribute.
Units: dBm Default Value: -10.0 dBm Note: If the stop power is less than the start power, the power decreases during the sweep. |
| powerStepSize_dBm | ViReal64 | Specifies the step size. The driver uses this value to set the IVIUPCONVERTER_ATTR_POWER_STEP_SIZE attribute.
Units: dBm Default Value: 0.1 dBm |