David Eduardo wrote:
Salem, at least here, is listening, and has turned
off their IBOC generators not only to curb local QRM, but to protect
listeners of their own signal in Milwaukee, who were having more than a
little difficulty receiving the local due to the QRM from Chicago's
signal.

Actually, WIND had HD on when Salem traded it to Univsion Radio, and took it
off after the sale. Univision was very happy with the HD system.

Univision doesn't own a 540 station about 100 miles from the 560
transmitter. Salem does.

(I'm not sure exactly where the 560 transmitter is, but when I lived in
Milwaukee it sure had a great signal up there!)
--
Doug Smith W9WI
Pleasant View (Nashville), TN EM66
http://www.w9wi.com