Antenna was about 20m of random wire coil on a sound card, recorded with Friture.
Update i found another one with slightly less max RPM:
Submitted 2 days ago by einfach_orangensaft@sh.itjust.works to amateur_radio@lemmy.radio
https://sh.itjust.works/pictrs/image/6cb946ff-9dd9-47a0-9aad-001bca780b2f.png
Antenna was about 20m of random wire coil on a sound card, recorded with Friture.
WoW
A_Union_of_Kobolds@lemmy.world 2 days ago
Shouldn’t be 3-phase unless that’s common wherever you are. Pretty much every washing machine I’ve seen just goes on a normal SP20A circuit.
einfach_orangensaft@sh.itjust.works 2 days ago
There isnt 3-phase mains going into the device, but i assume is uses a 3-phase brushless motor with a driver circuit for speed control
A_Union_of_Kobolds@lemmy.world 2 days ago
Yeah could be, that would make sense. I confess, I haven’t opened many of them up.
Scubus@sh.itjust.works 2 days ago
I wiuldnt say common, but I’ve seen a couple 3 phase washing machines in my area. Midwest US
mycelium_underground@lemmy.world 2 days ago
If it says inverter on it, it’s using a 3 phase brushless motor. It might be 3ph even if it doesn’t say it.