Data or control signals are communicated over a three phase power cable supplying power from a surface location to a motorpump assembly located within a wellbore utilizing modulated radio frequency signals. The handheld image translation device may include a position module to determine positioning information including both translation and rotation information based at least in part on captured navigational measurements. The wafer sheet contains at least 23% sugar or an identical portion of a substance with the same technological properties as sugar, such as trehalose. A silicon nitride electrode support is formed overlying the growth-promotion metal.