[R-390] sensitivity

[Bob Camp]

Hi

You *always* have to check the bandwidth being used for the sensitivity claim. The numbers for something like
a 10 Hz bandwidth (easy to do with DSP) will always be very different than the numbers for 100 Hz or 500 Hz.

Bob

> On Oct 6, 2016, at 5:49 PM, wb3fau55 at neo.rr.com wrote:
> 
> Folks,  recently I saw  an ad for a piece of gear  saying it  had a sensitivity of .07uV.  I might believe .1uV.  Is noise a real issue down at that level?  thanks for your realistic input-hi.  Russ.
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