Phase Angle Measurement isnig DAQ 6009

[EdnaldoCruz]

Hello ,

I am measuring two analog signals with the USB DAQ 6009,I wonder if anyone has a tip,
or know any tool for phase angle measurement of these signals using LabVIEW.

Thank you

Ednaldo Cruz

[Henrik_Volkers · Accepted solution]

Have a look at the extract single tone iunformation vi  found at signal processing-measurements

Capture > 10 periodes 

Keep in mind, that you have a multiplexed input, so you will measure a certain delay in any case.

(apply the same signal to both channels, for each samplerate used, measure the phase, calculate the 'group delay' for correction)

[EdnaldoCruz]

Thank you,

really helped me a lot, man!

Greetings from Brazil .

7x01 :,(