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)
25
INSERTION LOSS @
CENTER FREQUENCY
REJECTION
IMPEDANCE
BANDPASS
PASSBAND
INPUT/OUTPUT
VSWR
1440 MHz Nominal
3.5 dB (TYP.)
4.0 dB (MAX.)
WEIGHT
(GRAMS/OZ.)
50 dB MIN. @ 1150 MHz
50 dB MIN. @ 1650 MHz
RF
INTERFACE/
CONNECTIONS
SMT or 50 Ohm, co-planar
waveguide launch with gold
pads
50 Ohms
POWER
SIZE
(INCHES - L,W, H)
OPERATING
TEMPERATURE
2.3:1 MAX.
TBS
0.75 X 0.53 X 0.04
0.7 / 0.02
-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: MMFM@merrimacind.com / www.Multi-Mix.com
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
