[BC] Nighttime AM HD Status

[Gary Glaenzer]

Richard;

Scanning the AM band the other night (Tuesday) I found the buzz on WGN and
WLW was wiping both sides of those channels

Also KMOX is wiping out 1110 and 1130, at least Tuesday evening

Last Saturday night about 9:30, the Canadian station on 740 was rolling in
loud and clear

And Wednesday the 3rd about 6AM, KOA was loud and clear from Greenfield, IL
to south of St. Louis

G




----- Original Message ----- 
From: "Richard Fry" <rfry at adams.net>
To: "Broadcast List" <broadcast at radiolists.net>
Sent: Saturday, October 13, 2007 3:23 PM
Subject: [BC] Nighttime AM HD Status


> When AM HD first was authorized for nighttime service, the AM band was
full
> of digital noise around many of the Class A skywave signals.  At my
> location in Quincy, IL I could no longer hear anything I could listen to
> long on the adjacents of many of them, although pre-HD I got solid,
> listenable signals here from WSB and WABC (then buzzed out by WJR), and
> similar situations.
>
> Lately the band is a lot quieter.  WJR has turned off their nighttime HD,
> and WSB/WABC are fine here again.  Likewise KDKA and WBZ.  The big ones
> remaining that affect this area yet are WLW and WGN.
>
> Ibiquity must be a bit concerned, no doubt.
>
> RF
>
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