Hi, we are trying to measure voltage ~1nV. What's range of noise in 2182A, is it on the same order of 1nV? If so, do you have any recommendation (for example calibrating) to make it measure more accurately? Thanks.
My recommendations: Long NPLC, filtering, Line Sync. Use of relative function. Follow-on support is required since the 2182A Vpp noise is in the range of +/-10 nV. A 1 nV measurement is beyond the standard methodology and accuracy of the meter capability.
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