"Ron Hardin" wrote in message
...

[snip]


not a sterling moment in Imus but, at 22 seconds in, WSCR _670_ Chicago
flips on IBOC for the morning at 8:15am Eastern, and that's the end of
Imus on _660_.


[snip]

For what it's worth, WSCR's CBS owned sister station, WBBM 780, still hasn't
resumed IBOC broadcasting. The upper sideband interfered with O'Hare
airport's 800 kHz Traffic Information Station (actually a parking
information station). I don't know if the interference has anything to do
with suspending the IBOC broadcasting from WBBM.

During the time both stations were testing, there were times in which both
WBBM and WSCR were both running IBOC at the same time and times in which
they were running IBOC alternately. I didn't think about it much at the
time, but I now wonder if they were trying to get both IBOC channels
broadcasting off the same antenna.

Frank Dresser