3 ms·Building a Wire-Free Desktop Setup with RF Power Transmission [video]5 points by antipurist 1y agoiefbr14 1y agoI do not think it is very healthy to sit close to a 10-20 (maybe even more) watt rf antenna for a substantial amount of time.hollerith 1y agoAgreed. Please make sure I'm at least 100 yards away from this thing when it is powered on.