[RFI] My Source of RFI...

[KD7JYK DM09]

it's probably my northern neighbour's treadmill machine...
Well, I think you were correct!
My noise matches that recorded almost to a "tee"---especially the last 
half...

Can you ask him if he has one and when he uses it, then let us know?

If yes, then the source was not identified by a recording, but just a 
description of the sound and someone elses recording somewhere else of a 
similar machine.

See how good we are?

Kurt