[BC] Real cases of IBOC interference wanted for research purposes

[Steve Newman]

David:

Thanks so much for those airchecks. You see, I've never heard IBUZ until 
now. Talk about your awful noise floor. Whose kidding who? The Fat Chance 
Commission must be crazy and Ibiquity should be ashamed to put this kind of 
crap on the market.

Steve Newman
Steve Walker Productions
Opp, AL  36467



----- Original Message ----- 
From: "David L. Hershberger" <dave at w9gr.com>
To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
Sent: Wednesday, July 19, 2006 12:15 PM
Subject: Re: [BC] Real cases of IBOC interference wanted for research 
purposes


> Hi Doug,
>
> I have two AM cases to report. First, KXNT 840 in Las Vegas apparently
> sometimes "forgets" to turn off their IBOC at night. When this happens it 
> is
> usually on weekends. This trashes our adjacent local 5 kW AM station at
> night (KCNO 830). Here are examples recorded two years ago:
>
> http://www.w9gr.com/knco.mp3  (normal reception, no IBOC)
>
> http://www.w9gr.com/kncoiboc.mp3  (IBOC on from Las Vegas)
>
> Details of antenna patterns, my receive location, etc. are in my comments 
> on
> the FCC web page.
>
> The second case is daytime interference. KCBC 770  in Riverbank (Modesto)
> trashes KKOH 780 in Reno. My location is Nevada City, CA and I think I am
> well within KKOH's protected contour. I don't have a recording of KKOH but 
> I
> could easily make one.
>
> Dave Hershberger
>
> ----- Original Message ----- 
> From: "Doug Vernier" <dvernier at V-soft.com>
> To: <broadcast at radiolists.net>
> Sent: Wednesday, July 19, 2006 8:30 AM
> Subject: [BC] Real cases of IBOC interference wanted for research purposes
>
>
> Colleagues,
>
> We are looking for real cases of reported IBOC interference to analyze for
> research purposes. Of particular interest is AM or FM IBOC interference to
> analog stations within the normally protected contour of the affected
> station.  We're also interested in interference outside the protected
> contour however; unfortunately, there's not much that can be done about 
> it.
>
> You may respond via the Listserv or to my personal email 
> dvernier at v-soft.com
>
> Thank you.
>
> Doug Vernier, Telecommunications Consultants
> V-Soft Communications
> Broadcast Propagation Software and Engineering Consulting
> WWW.V-Soft.com - 319 266-8402
> K0DV
>
>
>
>
>
>
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