What kind of material can you use as a substrate board? FR-4 board, Paper phenol, Teflon, Strontium titanate, alminium, and acril material By admin|2015-08-10T01:44:30+00:00August 10th, 2015|About The MITS Systems|Comments Off on What kind of material can you use as a substrate board? Share This Story, Choose Your Platform! facebooktwitterlinkedinreddittumblrpinterestvkEmail About the Author: admin