Re: [IRCA] Simple isolation transformer box for better audio

[Walter Salmaniw <canswl@xxxxxxxxx>]

That's for audio, but what about power line/RF noise.  Isn't that a
different thing requiring different solutions, like what we discussed
yesterday?  I'm on hold with BC Hydro.  Looking on-line, I couldn't find
any simple link to report a problem on the BC Hydro website (and I do have
everything on-line).  OK, now speaking with a rep now, so will see what
happens.  Nice young lady.  I explained the issue, and will see what
happens!!!    73,  Walt

On Tue, Oct 13, 2015 at 6:28 PM, R. Colin Newell <coffeecanuck@xxxxxxxxx>
wrote:

> https://youtu.be/VoASVOmxpSs
>
> Using two 600-600 ohm audio grade transformers for an absurdly simple
> improvement to distributed audio.
>
> I talk to lot of people that have endless problems with RFI in the shack
> and noise and are
> convinced that it is coming from somewhere else.
>
> Good housekeeping is the key to better RFI reduction in the shack.
>
> I tracked down one of my household culprits to my garage door opener that
> makes RFI
> 24/7 even while doing nothing - I have it on a timer now but the
> installation of some chokes
> would go a long way towards making it quieter.
>
> I have three laptops - and the 3rd one, a Toshiba Notebook has a power
> supply/charger that is brutal
> that generates noise that can be heard 50 feet away... and a TYT 2/70cm
> handheld that has a
> simple Chinese made charger that generates milliwatts of RF hash across the
> entire MW/HF spectrum.
>
> Industry is now starting to clue in that the endless growth in garbage
> electronics is now
> impacting on other garbage electronics inhibiting it from working to its
> best ability.
> The irony is not lost on me.
>
> Good DXing!
>
> --
>
> *Colin Newell is the Editor and creator of Coffeecrew.com
> <http://www.Coffeecrew.com> - Coffee.bc.ca <http://Coffee.bc.ca> and
> DXer.ca <http://www.DXer.ca> -| Amateur Radio VA7WWV |
> Twitter.Com/CoffeeCrew | Victoria B.C. Canada*
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