Good evening all.
The below is the waterfall from my IC9700 on 2m. This new broad signal is evident from 142 to 147MHz but seemingly not anywhere else.
The lines / signals are 100Hz apart, they appeared recently and they are present at all times of the day night.
They are S9 when my 12 element yagi is pointing at a neighbours home, if I turn the yagi I can almost null them, so I am confident this comes from that property. I have also done the usual on / off checks in my home.
Any suggestions of what my neighbour has acquired that can cause this?
We are on friendly terms so hopefully investigations should be permitted, but your ideas are welcome.
Thanks
Attachment:
MIP 2m 100Hz.jpg [ 79.33 KiB | Viewed 460 times ]