FR2 100 By 160mm Single Sided Copper Clad Circuit Board SRBP PCB Material

This is one piece of new single-sided copper-clad SRBP board. It is unmarked but will require a pre-etch clean if used for PCB manufacture. You can solder directly to it without preparation easily. It is about 1.6 mm thick and quite rigid. The weight is 39g. The copper thickness is 35um.

I use these in mostly unsuccessful attempts to build HF RF power amplifiers as seen in the final picture.