[Premium-Rx] Filter phase response

[Jon Iza]

Folks,
I talked to one of the researchers on the Digital Radio Mondiale DRM 
project, and they found that the filter phase and delay was important for 
good reception (it has to be at least 12 kHz wide).
I was ashamed to know how deep was the knowledge of that very young engineer 
(a gal) on that matter. But she didn't know what a radio skip is and why she 
was not able to receive some stations quite close to the receiving site...
Nobody's perfect. ;-)
jon, ea2sn