[RFI] TVI filters

Paul Christensen w9ac at arrl.net
Mon Jun 29 12:08:09 PDT 2009


> Interesting, since the Comcast techs up here regularly replace proper
> F-connector cables, with the non-threaded push-on variety to make it 
> easier,
> at least for the cable box to TV connection (jumper cable).  Of course 
> that
> connection doesn't carry the wideband signal, it's only one channel, so 
> the
> problem is probably less severe.

That's an unauthorized company procedure for any RF connection -- even for a 
set-top-box to television set connection.

At times, cable technical services are outsourced to a contractor who run 
out of material and make do with anything they can.  I have never seen a 
push-on connector used by CATV employee, nor contractor -- not to say it 
cannot happen, but if it does, report it to the cable company.

Paul, W9AC

 



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