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Walter76

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    Walter76
    Walter76 reacted to attila in AD2 Network Analyzer calibration?   
    Hi @Walter76
    It looks like some AC coupling going on 2+ Since 2- is fine we can rule out wiring problem.
    It may be a cold soldered resistor on the 2+ input:
    https://digilent.com/reference/test-and-measurement/analog-discovery-2/hardware-design-guide#scope_input_divider_and_gain_selection
    How does 2+ behave at high range, having Scope Channel 2 Range above 500mV/div or in Network Analyzer Amplitude above 2.5V ?
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