Tagged: qrm

Ofcom measuring background noise

Ofcom have published a Spectrum Roadmap outlining key strands of spectrum-related work they’re aiming to complete. ITU-R Study Group 3 had been measuring background noise levels...

Avoid QRM – go camping

Editors note – This article is based on an email from John, G0GCL, who finds he can work better DX by operating /p. He’s often joined...