The notch is internal to the DSP, so my guess would be "yes" to both the manual and the auto notch. I'll tell you for sure in a week or so. ;-) [Elecraft] K3 'S' meter and notching Steve Jackson kz1x at yahoo.com Wed Jan 16 20:02:40 EST 2008 If there's an in-band carrier (S8, say) ... and I notch it out, does the 'S' meter still show the carrier?