55-GHz Bandpass Filter Limits Loss To 2 dB

The model F55-4V bandpass filter flaunts a 2-percent passband at 55 GHz. The filter assembly consists of four high-Q, iris-coupled waveguide cavities with optional waveguide-to-coax adapters at each end. The passband insertion loss is 2 dB. The rejection at 52.5 and 58 GHz is 30 dB minimum. This family of filters is available from 18 to 65 GHz. The input/output connectors are 1.85-mm "V" type. They are available in male or female. The orientation of the connectors can be in a "U" or "S" shape.

Spacek Labs, Inc., 212 E. Gutierrez St., Santa Barbara, CA 93101; (805) 564-4404, FAX: (805) 966-3249, Internet: www.spaceklabs.com

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