FBGC-3-1.575G
FILTER
REV: 001, 07/19/05
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. Available in Ni/Au.
GENERAL SPECIFICATIONS
FILTER TYPE
CENTER
FREQUENCY
3 dB OPERATING
BANDWIDTH
(MHz MIN)
80
INSERTION LOSS @
CENTER FREQUENCY
(dB)
1.0 (NOM)
1.5 (MAX)
RF
INTERFACE/
CONNECTIONS
SMT
REJECTION
-45 dB MIN. @ 1.0 GHz
-20 dB MIN. 1.35 GHz
VSWR
(MAX)
1.5:1@ 1575 ± 20 MHz
BANDPASS
1575 MHz Nominal
SIZE
(INCHES)
WEIGHT
(GRAMS/OZ.)
OPERATING TEMPERATURE
0.60 x 0.70 x 0.105
1.54 / 0.055
-55° - +85° C
PACKAGE OUTLINE
2X .050
2X .500 PLATED THRU
2X .470
PLATED THRU.
.634
Ø.050 SLOT
PLATED THRU
2X .650
2X .226
PLATED THRU
2X .381
2X .371
2X .329
2X .319
.700
2X .276
2X .226
PLATED THRU
.016
.000
.010
TYP.
.000
.049
R.016 TYP.
.551
.600
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: crm@merrimacind.com / www.merrimacind.com
MERRIMAC [ MERRIMAC INDUSTRIES, INC. ]
