Multi-Mix® Filter Line

Merrimac's filters are manufactured using our patented Multi-Mix® multilayer fabrication process. This allows us to manufacture these parts in high quantities at lower costs. We use fusion-bonded stripline, which provides us with performance benefits at high frequencies. Passbands can be as narrow as 1%. The filters do not need to be tuned, which eliminates the filter-tuning step in production test, along with the external tuning circuits or tuning screws required by conventional designs.

Filter design and manufacturing is a core competency of our Multi-Mix® Microtechnology group. Below are the specifications of our catalog filters.

Filter Line
Model Number	Center Frequency (GHz)	1dB Bandwidth (GHz)	Insertion Loss (dB) (Max.)	Dimensions (l,w,h) in inches	S Parameter Data
FBGC-1.44G	1.443	0.02	3.4	0.750 x 0.530 x 0.040	download
FBGC-2.75G	2.75	0.5	1.5	0.400 x 0.450 x 0.076	download
FBGC-3-1.4G	1.4	0.4	1.0	0.400 x 0.300 x 0.100	download
FBGC-3-1.575G	1.575	3dB-80 MHz	1.5	0.60 x 0.70 x 0.105	download
FBGE-3.0G	3.0	2	3.0	1.059 x 2.246 x 0.049
FBGE-10.57G	10.57	0.15	2.5	1.500 x 0.300 x 0.120	download
FBGI-0.8G	0.8	0.08	3.0	1.260 x 0.500 x 0.053
FBGI-1.09G	1.09	0.09	3.0	0.720 x 0.750 x 0.050	download
FBGI-1.25G	1.25	0.52	2.5	0.89 x 1.20 x 0.205
FBGI-1.88G	1.88	0.06	4.5	0.512 x 0.394 x 0.120
FBGI-1.96G	1.96	0.06	4.5	0.512 x 0.394 x 0.120
FBGI-2.13G	2.13	0.317	2.5	1.190 x 0.790 x 0.080	download
FBGI-2.2G	2.2	0.4	2.0	0.512 x 0.394 x 0.100	download
FBGI-3.1G	3.1	0.4	2.0	0.500 x 0.700 x 0.040
FBGI-3.44G	3.44	0.3	2.0	0.512 x 0.394 x 0.100	download
FBGI-3.55G	3.55	0.3	2.0	0.512 x 0.394 x 0.062	download
FBGI-3.78G	3.78	0.625	1.5	0.670 x 0.690 x 0.040	download
FBGI-3.84G	3.84	0.5	0.8	0.500 x 0.500 x 0.050	download
FBGI-5.77G	5.77	0.1	2.0	0.800 x 0.550 x 0.120
FBGI-5.89G	5.89	0.4	3.5	1.000 x 0.400 x 0.080
FBKA-29.75G-1	29.75	1	2.0	0.413 x 0.296 x 0.020	download
FBMM-42.0G	42.9	3	3.5	0.620 x 0.296 x 0.020

To download all of the filter datasheets, please click here. This file is 1.9 MG and may take some time to download.

If you have filter specifications that you do not see here, please fill out the Filter Specification Form and we will see if we can design and manufacture it for you.

All Specifications Subject to Change

These datasheets have been updated as of May 2004.

If you have received units that do not match the outline drawing on this datasheet please contact us (crm@merrimacind.com or 888-434-6636) so we may send you the correct outline drawing.

The Multi-Mix® Microtechnology Group is always interested in providing customers the products they need. If you do not find what you are looking for please feel free to contact us at crm@merrimacind.com. Please be sure to include all of your specifications.