[SBE] OTA digital TV interference

[Dan Slentz]

I remember reading something about the subway trains in NYC having a major power interface that caused all sorts of EMI issues.   Wonder if potentially (pun) a metro type train (large power station centrally located) or even a traditional train (basically giant generator which powers the train since ALL trains, less steam locomotives, are actually electrical) are producing the interference through electrical noise (thinking this is more electrical interference than "train reflection".

      From: David Baker <dbaker at addison-il.org>
 To: sbe member discussion mail list <sbe at sbe.org> 
 Sent: Monday, March 16, 2015 10:30 AM
 Subject: [SBE] OTA digital TV interference
   
Good morning!
I'm wondering if any TV station engineers are addressing the problem of OTA digital TV interference and loss near trains, or if a solution can be recommended for this problem.  For apartment buildings especially where antenna height is not an option, if that would fix the problem at all.  Can a filter be installed between antenna and TV that would help to remove what I think is EMI coming from the trains?
Thanks for any suggestions!

-- 
Thank you,
David Baker, CBTE, CBNTMedia Production Coordinator
Community Relations Dept.
Village of Addison
office: 630-693-7554
cell: 708-935-7829
www.addisonadvantage.org
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