This is the five band serial resonance class-E RF board for the DL2MAN uSDX Sandwich. This is the PCB only.
You need an IO board, a main board, and an RF board to build the DL2MAN uSDX Sandwich. This fulfills the requirement for the RF board. We also have five band boards available.
All of our PCBs are shipped in a package because of the limitations of the United States Postal Service.
DL2MAN has a page on his website dedicated to this board here.
Mailing list surrounding the uSDX variants, including this one, can be found here.
Bills of Materials, assembly instructions, technical details, and community support may be found in the above links.
These are faithful productions of the work of DL2MAN, and are being sold with DL2MAN's permission. In selling this board, I am merely providing the service of having them manufactured and available for sale. In other words, this product is sold without warranty.