Waveguide Mode Transition

SWT-42396-SA is a WR-42 to 0.396" diameter circular waveguide mode transition. The mode transition is manufactured by either EDM machining or electro-forming techniques to ensure high accuracy and a quality surface finish. The transition only induces a fraction of a dB insertion loss and offers a return loss of 32 dB or better. The nominal operating frequency is 20 to 26.5 GHz and can cover 18 to 26.5 GHz with small return loss degradation at low end of the frequency coverage.