dog1357
Member level 3
i am using a Digital Data Analyzer to generate 0.5V peak to peak data but i only receive 0.4V peak to peak at my oscilloscope.
could someone tell me how could this happen?
I am thinking if I am using 50Ohm for the data analyzer and the oscilloscope, the value should be 0.25 if divided by half?
Thank you very much?
Added after 4 minutes:
I calculated the input resistance of the oscilloscope is 200Ohm instead of 50Ohm.
anyone know why there is a change in value?
could someone tell me how could this happen?
I am thinking if I am using 50Ohm for the data analyzer and the oscilloscope, the value should be 0.25 if divided by half?
Thank you very much?
Added after 4 minutes:
I calculated the input resistance of the oscilloscope is 200Ohm instead of 50Ohm.
anyone know why there is a change in value?