Hi Don, check slightly to the left and right of your AM station, and if
you hear a rumbling that you don't recognize that is the digital.  You
can't really tell on FM if they are using HD, and I don't know how the
quality of digital AM is.  Weren't there some experiments with this on
short-wave that didn't work out or catch on?





On Sun, 30 Oct 2005, Don Bishop wrote:

> Hi,
>
> Is there any kind of existing band plan on the AM broadcast band for digital radio?  For example, if you have a station such as kcbs in San Francisco which
> operates their conventional broadcast transmitter on 740, where should you expect their digital transmissions to be?  Just an example as don't think they're
> actually doing digital though could be wrong about this.
>
> Thanks,
>
> Don   W6SMB
>