SAW Filters

ECS offers a wide selection of filters. They are available in both thru hole and surface mount packages, with a wide range of center frequencies. ECS Inc's SAW filters are available in both RF and IF frequencies and are designed for performance and long life.

Product Description:

  • Frequency Band Pass
  • High Out of Band Rejection
  • Stop Band Attenuation
  • Low Insertion Loss
  • Temperature Range: -25° ~ 85°C


  • IF and RF Filters
  • Frequency Amplifier
  • Delay Lines for Signal Processing
  • GPS Filters for L1 - L5
  • Super-Heterodyne Systems
  • Radio Base Stations
  • RF Applications
  • Industrial

Environmental Data:

  • Storage Temperature Range:      -55° ~ +125°C
  • Solder Reflow Temperature:        J-STD-020D Compliant 
  • Halogen Free
  • Lead Free
  • RoHS Compliant

Type Material
Model Information Min.Freq, Max.Freq, Size (LWH) Documents
ECS NSR Series 3.8x3.8 mm SAW Resonator SURFACE MOUNT SAW ECS-DSF947.5B-21 947.5 MHz 947.5 MHz 3.0 x 3.0 x 1.5 Data Sheet
Support Docs
73 THRU HOLE SAW ECS-D479.5B 479.5 MHz 479.5 MHz 9.5 x 9.5 x 3.5 Data Sheet
Support Docs
73 THRU HOLE SAW ECS-D480 480 MHz 480 MHz 9.5 x 9.5 x 3.5 Data Sheet

Support Docs

We're Here to Help

Please contact us if you need additional information or have a specific requirement in your application.

ECS, Inc. International
15351 West 109th Street
Lenexa, KS 66219

Tel: 913-782-7787
Toll Free: 1-800-237-1041
Fax: 913-782-6991

About ECS

Founded in 1980, ECS Inc. International has grown to become one of the most recognized and experienced manufacturers of frequency control management products in the world.
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15351 West 109th Street, Lenexa, KS 66219

International Headquarters

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