I don't think anyone has mentioned the nanoVNA.? These go from 50 kHz up to 900 MHz, color touch screen, built with rechargable battery and PC sw.? They cost less than 70 USD.? Look at?
/g/nanovna-users/It is strong competition I am afraid for the antuino,? Though I will probably still get an antuino because it will no doubt be the learning and experimentation platform that the BitX radios have become.
