In article ,
dxAce wrote:

I was just tuning around with the SR II and tuned in WJR 760 Detroit, and even
putting WBBM 780 Chicago in the null I was still getting a lot of IBOC Crap on
760.

IBOC = QRM

That's because it was misnamed IBOC. It should be IBOAC for In Band On
All Channels. It's hard to get all the modulator, transmitter, and
antenna parameters right or it spreads out.

--
Telamon
Ventura, California