Gonzako@lemmy.world to Videos@lemmy.world · 2 months agoWhy cables have that strange cylindrical thing?youtu.beexternal-linkmessage-square5fedilinkarrow-up130
arrow-up130external-linkWhy cables have that strange cylindrical thing?youtu.beGonzako@lemmy.world to Videos@lemmy.world · 2 months agomessage-square5fedilink
minus-squarederanger@sh.itjust.workslinkfedilinkarrow-up19·2 months agoThey function as low pass filters, acting as resistors once the frequencies are high enough. All wires function as antennas and these prevent spurious transmission or reception of signals.
They function as low pass filters, acting as resistors once the frequencies are high enough. All wires function as antennas and these prevent spurious transmission or reception of signals.