
Wolf-Mini ATU UA3REO Wolf SDR DUC/DDC HF VHF FT8 …
A set of circuit boards for self-assembly of the Wolf-Mini transceivers from UA3REO. The RF signal is digitized by a high-speed ADC chip and fed to an FPGA processor. It performs DDC / DUC conversion (digital frequency shift down or up the spectrum) - by analogy with a direct …