hypertown@lemmy.world to 196@lemmy.blahaj.zone · 2 years agovoltage rulelemmy.worldimagemessage-square47fedilinkarrow-up1762arrow-down10
arrow-up1762arrow-down1imagevoltage rulelemmy.worldhypertown@lemmy.world to 196@lemmy.blahaj.zone · 2 years agomessage-square47fedilink
minus-squarefrezik@midwest.sociallinkfedilinkarrow-up19·2 years agoWhat’s the center of this copper wire even for, anyway? I’m going around the edges.
minus-squarehenfredemars@infosec.publinkfedilinkEnglisharrow-up7·edit-22 years agoTrue that. I was amazed how many hundreds of amps I could dump into an aluminum foil antenna at high frequency. Just aluminum foil around PVC is practically as good as solid aluminum pipe.
What’s the center of this copper wire even for, anyway? I’m going around the edges.
True that. I was amazed how many hundreds of amps I could dump into an aluminum foil antenna at high frequency.
Just aluminum foil around PVC is practically as good as solid aluminum pipe.