Sustainable Radio Design V2

Related articles:

• Proper Single Transistor LNA for HF
• A Sustainable Radio Design?

Design

We are finally going to build a QSD RX!

Here is the rough schematic I am thinking about:

References

• MC1496 Information

• HSDAOH on RP2350 (see internal_adc section)

  This way we can continue using RP2350 instead of moving to something like STM32H5 immediately

• PicoRX Simulations (also for DSP code)