On Thu,10/8/2015 1:06 AM, Roger (K8RI) wrote: > Why not just use RG8 type coax for the 12 VDC wiring? COST, lack of ease of termination! Twisted pair of appropriate conductor size is at least as good at rejecting RFI, and a LOT cheaper. Buy black and white stranded at the big box store and twist it in a drill. Fits nicely in Power Poles. 73, Jim K9YC