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Aerospace + Defense
- Aerospace + Defense
  Spectrum Control Inc. is introducing a new best-in-class AC & DC Power Distribution Unit (PDU) product line. High performance, a full feature set, and a ruggedized design combined with a focus on manufacturability and component availability deliver excellent value to our customers.
- Air
  Spectrum Control designs and manufactures high-rel SAW filters for today’s military and commercial markets. We provide standard solutions for narrowband, GPS band applications, standard IF, and standard RF bands.
- Land
  Hermetically sealed EMI filters are excellent for critical applications that demand high reliability in the toughest environments, giving broadband high-performance EMI filtering from 10 kHz to over 10 GHz.
- Sea
  Spectrum Control's custom EMI filter design solutions offer comprehensive consulting, diagnostic testing, and world-class manufacturing, providing an ideal solution to satisfy global EMC standards while meeting your design parameters.
- Space
  Space Overview
  Spectrum Control is a Premier Provider of Space-Level Qualified Products & Solutions. Our facilities in Marlborough, MA and Great Yarmouth, UK, are MIL-PRF-38534 Class K certified, satisfying the most stringent quality assurance requirements demanded by the world's tier-one space contractors.
  - Solutions for Space Applications
Commercial
- Commercial
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Wireless Test
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- High Temperature
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Healthcare
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Avionics
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.
- Space
  Spectrum Control has the products and expertise to help you fully embrace digital transformation in your wireless test lab. These include solutions to interconnect equipment, condition signals, and emulate RF channels.

About
- About
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  Rich Sorelle talks about building a new kind of RF company.
  
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  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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- Our Company
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  Rich Sorelle talks about building a new kind of RF company.
  
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- Careers
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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Board Mount EMI Filters

These board-mountable filters are designed for solder-mounting. Multiple circuit configurations including C, L, and Pi perform well in high impedance circuits where large capacitance values are not practical.

Current sense transformers protect circuits by detecting over-current situations.

Solder-In EMI Filters

Solder-In EMI filters are ideal for critical areas where space does not allow the use of mounting tools or hardware.

Surface Mount EMI Filters

Three terminal chips and surface arrays provide high performance EMI filtering with minimal PCB footprint.

Current Sense Transformers

Available totally encapsulated, with or without wound primary turns and loading resistor. Current range of 3.5 to 800 amps.

Ideal for power supplies, RF & microwave applications, telecommunications equipment, industrial control panels, measuring and testing instruments, and DC power lines.