All:
I recently tracked down power line network RFI emanating from a
neighbors home. These are Ethernet devices that use the existing A/C
lines in the house to send and receive data over the internet.
They are known to produce a rapid pulse across the HF bands when idle as
well as broadband hash when active. Nige, G7CNF produced a video showing
the type of noise these adapters produce.
See: https://www.youtube.com/watch?v=6IW3FVhHR58
Certainly problematic given how popular these devices are.
Tony -K2MO
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