Ridged Evanescent-Mode Harmonic Filters

---

Harmonic Filter 9-pole ridged evanescent-mode filter with direct transforming from WR75 via resonant windows. Shorter than conventional filters of this type Performance Table PARAMETER PERFORMANCE NOTES Pass-Band, GHz 14.46 - 14.9 Tunable Insertion Loss, dB 0.16 Silver Return Loss, dB 25 Rejection, dB 50 at 16.226 GHz 70 at 16.6 GHz more than 60 17 GHz to 45 GHz Tunable Multipaction Power, W N/A N/A Dimensions, inch 1 x 1.12 x 2.32 See waveguide filters design catalog See general design procedure See summary of computational method

---