FBGI-3.78G FILTER PRELIMINARY REV: 007, 05/27/04 TECHNICAL DESCRIPTION / APPLICATION MULTI-MIX® FILTERS Merrimac’s FBGI Series bandpass filters combine the features of Merrimac’s patented Multi-Mix® multilayer fabrication technology with the ability to operate to three times their center frequency without reentrant spurious passbands. They typically offer better overall performance than filters designed to the same specification with conventional filter fabrication techniques. GENERAL SPECIFICATIONS FILTER TYPE CENTER FREQUENCY 1 dB OPERATING BANDWIDTH (MHz MIN) INSERTION LOSS @ CENTER FREQUENCY BANDPASS 3780 MHz Nominal 575 INPUT/OUTPUT IMPEDANCE POWER LEVEL 50 Ohms (NOM) 1 W (TYP) REJECTION PASSBAND INPUT/ OUTPUT VSWR 1.5 dB (MAX) 55 dB MIN. @ 2500 MHz 55 dB MIN. @ 5000 MHz 1.5:1 (TYP) @ Fc ± 0.2 GHz 2.0:1 (MAX) @ Fc ± 0.2 GHZ SIZE (INCHES) WEIGHT (GRAMS/OZ.) RF INTERFACE/ CONNECTIONS OPERATING TEMPERATURE 0.67 x 0.69 x 0.04 0.8 / 0.03 SMT or 50 Ohm, co-planar waveguide launch with gold pads -55° - +85° C PACKAGE OUTLINE THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO 9001:2000 REGISTERED U.S. patent 6,099,677 and other patents pending. Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com FBGI-3.78G TYPICAL PERFORMANCE THE MULTI-MIX MICROTECHNOLOGY® GROUP IS ISO 9001:2000 REGISTERED Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006 Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: [email protected] / www.Multi-Mix.com