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
Pass-Band, GHz14.46 - 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
Multipaction Power, W N/A N/A
Dimensions, inch 1 x 1.12 x 2.32

See general design procedure
See summary of computational method