[Elecraft] Sensitivity - Was K4 Observations

[Wes]

What current modes hear below the noise level?

Wes  N7WS

On 5/19/2019 4:42 AM, Buck wrote:
> Here's a question about sensitivity.  We used to say if you could hear the 
> atmospheric noise, that was enough.  Time to reduce RF gain.
>
> New modes hear below the noise and DSP is getting better at removing it.  Does 
> that mean our "old" wisdom is now wrong and sensitivity below the noise level 
> is useful?
>
> Buck, k4ia
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