A test process that generates a CenterFrequency as the specified Volts level. Then measures the reference voltage on the UUT. Now the source frequency can be increased or decreased until the cutoff ratios are measured or the StartFrequency and StopFrequency are reached. The two frequencies are then subtracted from each other resulting in a bandpass frequency
This test method can be used to test the Bandpass frequencies or bandwidth filters. For notch and High and Low pass filters see TestProcess.Source.Frequency.Cutoff.AC.Sinewave
Required Parameters
- CenterFrequency – Center of the ban and the Reference Frequency
- StartFrequency – Start of the band frequency (This should fail the UUT if reached)
- StopFrequency – Maximum frequency for this test. (This should fail the UUT if reached)
- StepFrequency – Frequency increment value
- CutoffRatio – Typically -3 dB
Optional Parameters
- Impedance – Output Impedance (50 Ohms assumed)
- UUT.Input – Input Name of the UUT Connecting Point
Output Value & Uncertainty
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- Frequency – (StopBandFrequency – StartBandFrequency)