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Old 23rd Nov 2020, 11:35 pm   #4
Superscope
Octode
 
Join Date: May 2017
Location: St Austell, Cornwall, UK.
Posts: 1,018
Default Re: How effective is an earth for reducing noise on AM?

When you say AM, are you talking about the Broadcast Bands, MW and SW ?

Power Line Transmitters which so many people are using these Days in the
Home virtually wipe out the MW Band with noise and a large portions of the
SW Band as well.

Add to that, Broadband sent down Copper Telephone Cables are notorious for
doing the Same if the Lines aren't balanced properly which is often the case.

Unfortunately, if you live in a built up area, the chances are you won't be able
to escape this Noise.
Yes, I know, it's very frustrating.

Ofcom seem to have no interest these Days in protecting the Radio Spectrum.
How those PLT devices are legally allowed to be sold or used is a mystery.

Ian
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