A test process that measures the difference between 2 sinusoidal RF signals at different frequencies while keeping the power levels constant. The two measured values are compared, the results can be expressed as dB or percent of change.
These two signals are often used when calibrating flatness of a signal generator or similar device.
Required Parameters
- Power
- FrequecyRef –
- Frequency –
Optional Parameters
- Impedance –
- UUT.Output – Output Name of the UUT Connecting Point
Output Value & Uncertainty
- dB – Measured Value – Reference Value
- % – Measured Value / Reference Value * 100