In a recent message, Paul Christensen <w9ac at arrl.net> wrote ... >I would strongly recommend using slightly different centered bands of >50, 100, 200, 400, 800, 1600, 2400, 3200 Hz That is exactly what it is on my #00168 K3, Paul. If yours is different maybe you need to update your firmware. 73 -- David G4DMP Leeds, England, UK ------