Anonymous ID: 5d4f8d March 18, 2023, 3:27 p.m. No.18534595   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>18534539

2 of those came from the search page, pretty sure you can figure out how to search for radio frequencies and wifi as well as electronic signals.

 

here's the other 2

 

https://yaleclimateconnections.org/2020/04/hourly-electric-grid-monitor-about-u-s-electricity-grid/

https://www.speedtest.net/ookla-5g-map

 

bonus

https://www.unsw.edu.au/engineering/our-schools/electrical-engineering-telecommunications/our-research/research-groups/signal-processing/signals-information-machine-intelligence-lab