There is a good reason why cross-posting email is a bad idea. This
failed on elecraft...@groups.io Could anyone replying please use just
the standard elecraft list.
On 31/05/2019 21:22, David Woolley wrote:
I would think that, at best, there would be no benefit over using a
fixed filter, optimised for the mode, and at worst, they would
completely break the mode.
The ideal digital mode signal looks like noise! COFDM as used for ADSL,
digital TV, digital radio, and 4G mobile phones gets quite close to that
ideal.
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