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Africa All Mode International DX Contest - Unión de Radioaficionados Españoles

Africa All Mode International DX Contest - Unión de Radioaficionados Españoles
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South African Radio League Home Page

This web site is the official repository of information relating to the South African Radio League, the home of Amateur Radio in South Africa ....

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Approaches to Tackle Noise Problems Vary, Remedies Elusive

Approaches to Tackle Noise Problems Vary, Remedies Elusive
03/03/2021
RF noise is a frequent discussion topic among radio amateurs. A proliferation of electronics has cluttered and complicated the noise environment; it’s not just power lines anymore. Unless isolated from civilization, most hams experience RF interference (RFI) sometimes without even realizing it, although spectrum scopes on modern transceivers make RF noise much more apparent. Various approaches to address the apparently worsening noise floor have been taken around the world, some addressing lax regulation.
“We all want to enhance our ability to copy the weak ones by increasing our signal-to-noise ratio,” Alan Higbie, K0AV, said in his March/April ....

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