DL2MAN's uSDX sandwich radio, PCBs only. You get all of the following:
- Mainboard Rev 2.4 (4 Layer)
- IO Board Rev. 2.1 (2 Layer)
- RF Board Rev 2.2 (4 Layer)
This RF board is the Multiband Board with the highly efficient serial resonant Class E amplifier circuit.
Because of the quantity of PCBs, it is not possible to send these as a letter without damaging them, only as a package.
Currently the only color available is green. Polls are conducted on the mailing list (below) to select colors when we order new boards.
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. While I will personally attempt to assist with the assembly and use of this product, I am limited by my own technical expertise and time constraints. In other words, this product is sold without warranty.