What is your suggestion to match the specs of the HP3400A AC millivoltmeter’s rms converter with analog parts available today? I’m drawing a line to exclude AD conversion and digital rms calculation. So it stays analog.
Below is the spec sheet:
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What is your suggestion to match the specs of the HP3400A AC millivoltmeter’s rms converter with analog parts available today? I’m drawing a line to exclude AD conversion and digital rms calculation. So it stays analog.
Below is the spec sheet:
considering the markings are not right for a genuine part.
Q1 is per AD specs. What's off with that package?
Wild use of flux is another bad sign.
Parts should come with this label: