oscilloscope 122 16 bad mesurements ?
Posted: Thu Apr 01, 2021 4:17 pm
Hello guys, well here I wanted to start to learn a little to use an oscilloscope and the red pitaya is therefore perfect for that but then I do my first attempts just to send 200mv out one or 2 of the rdp 16 and with a piece of cable I come on output 1 or 2 and I therefore expected to find around 200 mv as what the generator sends but I barely measure 40 mv on the signal from the oscilloscope rdp 16 I changed port 1 or 2 and it is always the same and I also changed the port on the generator and it is also the case in any case never of measurement close to my 200mv is this normal ?? can be a calibration to be done how can we do the calibration on the 122/16 ?? I tried several connecting cables but identical!
thank for help
thank for help