If it wasn’t grounded the cage wouldn’t block the signal?
Comment on Protection
Aqarius@lemmy.world 2 months agoDoesn’t look grounded, though.
nao@sh.itjust.works 2 months ago
ryannathans@aussie.zone 2 months ago
Wrap your phone in aluminium foil and get back to me
psud@aussie.zone 2 months ago
It is probably more of a reflector rather than blocker, sending the signal back through the wall
deegeese@sopuli.xyz 2 months ago
Screws in masonry probably act as a poor Ufer ground. The current is minuscule.