What signals can we hear through a 300m long loop antenna? 

I get the chance to use a long reel of wire (half a mile) for creating an antenna so I decided to lay out as much as I can around the remote camping barn and plug that into an SDR receiver.
In this video I used:
SDRConsole
Noolec Upconverter
Ground loop antenna transformer
Airspy SDR receiver
Microsfoft Surface pro
I'm a licensed amateur radio operator from the United Kingdom. My RU-vid channel features videos focusing on operating portable radio from various locations plus how to videos, tutorials, insights and conversations in the hobby.