Sintonizador guía de ondas plano Microlab / FXR K312C E-H - WR-42, 18-26,5 GHz
A Microlab / FXR E-H Plane Waveguide Tuner. Model: K312C Waveguide Size: WR-42 Frequency Range: 18-26.5 GHz These are driven by Brown & Sharpe micrometers which have a smooth action. .