4 layers74.3 × 20 mm

Hardware rp2040 minisdr
Keyaan-07/RP2040-mini-SDR
An attempt to make an SDR using the RP2040.
53 parts3MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the ADE-11X+ by Mini-Circuits (-40℃~+85℃ 1 10MHz~2GHz 10MHz~2GHz 1dBm 38dBm 5MHz~1GHz 60dB 62dB 7.1dB、9.8dB SMD-6P,7.9x5.6mm RF Mixers ROHS). See how each wires it, with its parts, size, README and files; the ADE-11X+’s symbol, footprint and pinout are on its own page.

Keyaan-07/RP2040-mini-SDR
An attempt to make an SDR using the RP2040.

snorklerjoe/aprs-weather-station
An APRS weather station with a transmitter designed from scratch