Microwave Journal
www.microwavejournal.com/articles/15338-narrowband-microwave-notch-filter

Narrowband Microwave Notch Filter

January 17, 2011
Lower Passband = DC – 1785 MHz, Rejection >= 50 dBc from 1805 MHz to 1880 MHz Upper Passband = 1884.5 MHz – 3500 MHz, size is 2.19” H x 4.00” W x 9.75”