Using RF rather than capacitive methods to detect hits between sabre fencers. I built the first one basically out of scraps and rtl SDRs, second one out of sli

Using RF rather than capacitive methods to detect hits between sabre fencers. I built the first one basically out of scraps and rtl SDRs, second one out of slightly better Chinese crap then ran out of money. Would be a compliance nightmare to sell either iterations. If I could do it with TDR instead I don't know