FBGC-1.44G FILTER PRELIMINARY REV: 007, 05/07/04 TECHNICAL DESCRIPTION / APPLICATION MULTI-MIX® FILTERS Merrimac’s FGBC Series filters allow very wide stopband rejection to be achieved in very small enclosures without the appearance of reentrant spurious passbands. In addition, they require no tuning once incorporated in a circuit, making their already economical design even more cost-effective, especially in high-volume production. The FGBC Series filters incorporate all of the advantages provided by Merrimac’s patented Multi-Mix® multilayer fabrication process,and are an excellent choice for applications in which size and weight are critical. GENERAL SPECIFICATIONS FILTER TYPE CENTER FREQUENCY 1 dB OPERATING BANDWIDTH (MHz MIN) INSERTION LOSS @ CENTER FREQUENCY REJECTION BANDPASS 1440 MHz Nominal 25 3.5 dB (TYP.) 4.0 dB (MAX.) 50 dB MIN. @ 1150 MHz 50 dB MIN. @ 1650 MHz 50 Ohms PASSBAND INPUT/OUTPUT VSWR POWER SIZE (INCHES - L,W, H) WEIGHT (GRAMS/OZ.) RF INTERFACE/ CONNECTIONS OPERATING TEMPERATURE 2.3:1 MAX. TBS 0.75 X 0.53 X 0.04 0.7 / 0.02 SMT or 50 Ohm, co-planar waveguide launch with gold pads -55° - +85° C IMPEDANCE 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 FBGC-1.44G 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