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Marki Microwave e-NewsMarch 2011
Marki Microwave, Inc.
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by Christopher Marki, Ph.D.
 
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By popular demand, Marki Microwave now offers a comprehensive line of surface mount band pass filters from 7 to 17 GHz. These new filters provide excellent insertion loss and rejection characteristics in convenient, miniature surface mount packages. This initial release includes 10 catalog designs, all based on Marki's popular connectorized band pass filters. As with all Marki filters, these designs can also be customized to meet specific customer requirements, without incurring non-recurring engineering (NRE) charges. Moreover, Marki carries a large inventory of materials for fast delivery of these off-the-shelf designs.      
  
FB-0785SM_graphSMT Filter Product Image
  
  
Microwave Surface Mount Band Pass Filters

Typical Performance @ +25°C

Model No. Center Frequency
[GHz]
Low Frequency
1 dB Cutoff

[GHz]
High Frequency
1 dB Cutoff

[GHz]
S-Parameters
[-]
In Stock Surface Mount Option
FB-0785SM 7.85 7.25 8.45 FB-0785SM -Y
FB-0850SM 8.5 7.85 9.2 FB-0850SM -Y
FB-0900SM 9.0 8.4 9.6 FB-0900SM -Y
FB-0955SM 9.55 8.9 10.2 FB-0955SM -Y
FB-1050SM 10.5 9.6 11.4 FB-1050SM -Y
FB-1140SM 11.4 10.45 12.35 FB-1140SM -Y
FB-1215SM 12.15 11.35 12.95 FB-1215SM -Y
FB-1300SM 13.0 12.0 14.0 FB-1300SM -Y
FB-1445SM 14.45 13.2 15.7 FB-1445SM -Y
FB-1575SM 15.75 14.6 16.9 FB-1575SM -Y
FB-XXXXSM User Defined. Contact Factory. - - - -Y

Key Features of microwave surface mount band pass filters

  • Low passband insertion loss and steep rejection skirts
  • Excellent and affordable, general purpose surface mount band pass filter alternative compared to expensive, long-lead time cavity filters
  • Recommended in conjunction with Marki doublers, triplers and quadruplers for increased rejection of fundamental leakage
  • Contact factory for custom surface mount band pass filter inquiries
  • Well stocked, off-the-shelf designs for quick turn at microwave frequencies
Marki Microwave, Inc.
215 Vineyard Ct.
Morgan Hill, California 95037
Ph: 408-778-4200