"Cecil Moore" wrote in message
om...
gravity wrote:
i guess my main point is we need to define "clear weather charged
particle
noise".

It's what happens when the wind blows in the Arizona
desert when the humidity is low and there's not a
cloud in the state. There are hundreds of reports
on the web of such a phenomenon. Example:

i researched ULF antennas and came up with this:

1. triboelectric noise due to movement
2. static on long wires due to lightning

on microwave, you'll get tropospheric scintillation noise.

you are talking HF, so i dunno much.

Gravity