The SARK-HFU will be an HF up converter intended to be used with the Fun Cube SDR or any of the available cheap USB TDT tuners used as SDR receivers.
The project is in a very early design stage so it is open to suggestions.
Preliminary specifications:
  • Frequency range from 1.8 to 32 MHz
  • Control via USB
  • Switchable attenuator and preamplifier
  • Four band pass filters
  • Switches and amplifiers with MMIC technology
  • All SMD component technology
  • Aluminium enclosure
  • SMA Conectors for input and output