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
About the Author
Nancy Friedrich
RF Product Marketing Manager for Aerospace Defense, Keysight Technologies
Nancy Friedrich is RF Product Marketing Manager for Aerospace Defense at Keysight Technologies. Nancy Friedrich started a career in engineering media about two decades ago with a stint editing copy and writing news for Electronic Design. A few years later, she began writing full time as technology editor at Wireless Systems Design. In 2005, Nancy was named editor-in-chief of Microwaves & RF, a position she held (along with other positions as group content head) until 2018. Nancy then moved to a position at UBM, where she was editor-in-chief of Design News and content director for tradeshows including DesignCon, ESC, and the Smart Manufacturing shows.