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Test Equipment / Re: Siglent SSA 3021X... Ooops
« Last post by Joel_l on Today at 04:40:40 am »Looking at it more, I believe the parts 956P are switches. Looking at the path, it looks like the first switch switches in the 49R9 resistor, going farther down the path it looks like the other switches control some attenuators. Not sure why the 50 Ohm termination would ever be switched out.