A magnetometer of your own. They can be built from electronic parts and come ULF receivers can be built that can connect to a spectrogram. That is how you are going to detect 2.5 Hz signal and you can find a way to alert you by phone that will tell you that a 2.5 emission has been detected.
How To Record Using A Earth Field Magnetometer
Show you have to do data aquisition with a magnetometer.
Backyard Astronomy and Magnetometer Projects
Tags:
"Destroying the New World Order"
THANK YOU FOR SUPPORTING THE SITE!
© 2025 Created by truth. Powered by