[RFI] Cable TV Interference

Leigh L Klotz, Jr. Leigh at WA5ZNU.org
Thu Sep 21 19:36:29 EDT 2006

Does the change in channel audio seem to be random or does it seem like 
it might be under the control of a human (or TiVo?) watching TV?  Maybe 
some individual has a bad TV, or a room-to-room RF TV sharing link and 
when they use that, you pick it up.
On Thu, 21 Sep 2006 4:25 pm, David C. Hallam wrote:
> An update with my problems with cable TV interference.
> 12:00 PM  Receiving cable channel 38 at 4.821 MHz
> 4:20 PM   Receiving cable channel 11 at 4,831 MHz
> Cable company, Knology, came out yesterday and went around with their
> detector but found nothing.  At the time they did this, I was not 
> picking up
> any signal.  They were not using their super sensitive detector for 
> this
> test.
> We have two cable companies with service in our neighborhood, Knology, 
> our
> provider, and Bright House who most of the homes in the area.  The 
> channel
> numbers are not the same on both providers so although I matched the 
> channel
> with the received audio, they were Knology numbers and would have been
> different if the problem is Bright House.
> David
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