[Elecraft] Timewave DSP-599zx

[G4GNX]

Hi all.

I have really bad noise floor issues at my home QTH in the UK, especially on 40 metres and below. Some of the issues may be cured as the neighbors’ Christmas lights are packed away for the year.

I’ve been recommended to buy a Timewave DSP-599zx DSP filter by someone who does not own a K3.

My questions:

Are others using this filter in conjunction with a K3 or any other rig that already has good DSP capabilities?

Can the Timewave product really better the already excellent DSP performance of the K3?

Surely if the noise is right across the band and actually on top of the signals I want to resolve, no amount of processing is going to remove it without severely degrading the wanted signal too? 

73,

Alan. G4GNX