6 layers300 × 200 mm

Nexrig
alanmimms/nexrig
A ham oriented SSB exciter for 160m-10m that uses a PC or Raspberry Pi USB host as UI and DSP.
664 parts3
Boards in 1 GitHub repository, designed in KiCad, that use the SN74LVC04APW by Texas Instruments (-40℃~+125℃ 1 1.65V~3.6V 1.7V~2V 1uA 24mA 24mA 2V 4.3ns@3.3V,50pF 6 700mV~800mV 74LVC 800mV 电源关断保护 TSSOP-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the SN74LVC04APW’s symbol, footprint and pinout are on its own page.

alanmimms/nexrig
A ham oriented SSB exciter for 160m-10m that uses a PC or Raspberry Pi USB host as UI and DSP.