If it wasn’t grounded the cage wouldn’t block the signal?
Comment on Protection
Aqarius@lemmy.world 1 month agoDoesn’t look grounded, though.
nao@sh.itjust.works 1 month ago
ryannathans@aussie.zone 1 month ago
Wrap your phone in aluminium foil and get back to me
psud@aussie.zone 1 month ago
It is probably more of a reflector rather than blocker, sending the signal back through the wall
deegeese@sopuli.xyz 1 month ago
Screws in masonry probably act as a poor Ufer ground. The current is minuscule.