Calibration
In Ascope, you can measure the current noise level for use during radar calibration.
Sample
Takes a new signal processor noise sample at the range specified in .
For more information, see RVP10 User Guide (M212604EN).
Noise
Select Noise to measure the current noise level by selecting the calibration parameters used when processing noise sample data.
The parameters are set in RVP or in the calibration information that comes in the IQ stream metadata.
Do not to take a noise sample when a test signal is present, or the test signal level is interpreted as the noise level. This leads to erroneous displays of reflectivity.
When you are satisfied with these settings, select Exit.
Shows the ZDR calibration offset, or N/A for systems without ZDR.
You can also use this field to set the ZDR offset. The number you enter is added to the differential reflectivity to correct for differences in the receiver chain.