4 layers93 × 53.4 mm

HL2IOBoard
jimahlstrom/HL2IOBoard
A PCB added to the HL2 with IO resources to control filters and antennas
117 parts56
Boards in 1 GitHub repository, designed in KiCad, that use the MASWSS0179TR-3000 by MACOM (-40℃~+85℃ 0.6dB 0Hz~2GHz 22dB 30dBm SPDT SOT-26 RF Switches ROHS). See how each wires it, with its parts, size, README and files; the MASWSS0179TR-3000’s symbol, footprint and pinout are on its own page.

jimahlstrom/HL2IOBoard
A PCB added to the HL2 with IO resources to control filters and antennas