Hello The spectrum of a square signal showing ghost frequencies in comparison to the expected result which could be proved by using a spectrum analyzer. This also happens in demo mode. Demo mode : square (de: Quadrat) 2MHz, 1V, no offset Expected frequencies with Duty Cycle 50%: 2MHz and odd harmoni...

Hello, There seems to be a difference in amplitudes between scope and spectrum mode. => use demo mode with signal source 1V sinus 1MHz, offset 0V Amplitude measured in scope-mode 1V peak - as expected Switching to spectrum mode: Amplitude at peak: 653.8mV All the other available logarithmic units (d...