Qualification and Performance Spec for High Frequency (Microwave) Printed Boards
Superceding IPC-6016, IPC-6018 covers qualification and performance of high frequency (microwave) boards.
Recommended Drawing Note Statement
Should be referenced along with a Class (2 or 3) for acceptance criteria in the PCB Fabrication notes.
Sample Drawing Note
Shall be built and inspected to IPC-6018 Class 2