Hexagon Coupler - v1

myminifactory

More build description and use here Hexagon Coupler v1 from the blog Electromagnetic Adventures by SA0PEJ: sa0pej.wordpress.com ## Needed material * Printed model (2 disks and 2 plates)* Printed case (optional)* 5 cm wide copper tape* M10 threaded nylon shaft - or use other model and print them* Knobs (optional)* 4 pcs small self threading screws * Tools: * M10 Threading tool - or modify model and print with threads * Small drill * Screwdriver ## INSTRUCTION(please contact me if instruction is unclear so I can improve) Add copper tape to inner, outer and middle hexagon. Thread 2 disks, inner and outer hexagon.Mount disk to threaded shaft end let 6 cm shaft stick out on hexagon side so hexagon can reach top position. Secure each shaft with disk and 2 self-threading screws.Solder wires, add some foil to solder wire away from hexagons, Be careful and work fast to not melt 3D model: * RFin * Ground: to middle hexagon, * Signal: to upper hexagon* Loop antenna * L1: Outer hexagon* L2: Middle Hexagon Tested only with 10W but it should be able to handle more, ensure that distance between foils are > 1mm and cut away excess to avoid short circuit Warning❗Keep away when in operation, use the protective cover, because when in resonance the voltage can be several 1000 volts and burn your fingers.