[Elecraft] Request for NR and NTCH inside AGC loop

Ignacy no9e at arrl.net
Thu Jan 15 11:39:01 EST 2009


I am not the first one writing that NTCH is outside the AGC loop and that NR
reduces the signal strength. With NR, less on strong signals but much on
weak signals. For example, signals that are buried in noise seem to be
brought to life with NR 3-3 but the AF gain needs to be all the way up, or
more.
Ignacy   


Ignacy

Maybe your rig has a problem. NR does not affect the signal strength at all.
It does however reduce the audio level, depending on how aggressive the
setting is.

Regards

John G4ZTR

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