4 layers99.9 × 100 mm

Hermeslite
softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.
490 parts384
Boards in 2 GitHub repositories, designed in KiCad, that use the AD9866BCPZ by Analog Devices (-40℃~+85℃ 集成低噪声放大器、集成功率放大器、集成射频滤波器 QFN-64-EP(9x9) RF Front End Circuits ROHS). See how each wires it, with its parts, size, README and files; the AD9866BCPZ’s symbol, footprint and pinout are on its own page.

softerhardware/Hermes-Lite2
A second generation low-cost amateur HF software defined radio transceiver.

softerhardware/Hermes-Lite
Deprecated project!!! See Hermes-Lite2 at main web site