4 layers97.6 × 145.1 mm

Analog and ad9958
balmerdx/BalmerDX_VNA
Vector Network Analyzer 10 KHz - 180 MHz
226 parts26BSD-2-Clause
Boards in 2 GitHub repositories, designed in KiCad, that use the LM2663M by Texas Instruments (-40℃~+85℃ 2.5V~5.5V 200mA 3.5Ω 75kHz 800uA 96% Inverted、boost converter Not supported SOIC-8 Charge Pumps ROHS). See how each wires it, with its parts, size, README and files; the LM2663M’s symbol, footprint and pinout are on its own page.

balmerdx/BalmerDX_VNA
Vector Network Analyzer 10 KHz - 180 MHz

wolfgangfriedrich/AnalogShield-01
Arduino Schield Pixi Analog I/O 20channel KiCAD design files