I received your signal today using a Icom R-8500 and the FDM-SW2 ELAD Receiver.
Antenna: Diamond D 303 at 20 m above ground
With Mode: CW
I noticed one particular sound/rumor at a regular interval of 2 seconds in the background.
Maybe this has nothing to do with your transmission itself.
With Mode: CW Nar the backround disappeared due to the filtering.
Received in Padova / Italy