Keysight 87300C Broadband Coaxial Directional Coupler: Measure RF signals accurately with this 1 GHz to 26.5 GHz coupler featuring a 3.5-mm (f) connector.
Keysight K281C/301 Waveguide Adapter: Connect 3.5 mm (f) devices to K-Band waveguides (18-26.5 GHz) for precise signal transmission and measurement in high-frequency applications.