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Products
- Products
  Custom microelectronic solutions, hybrid assemblies, microcircuits, and multi-chip modules, designed and manufactured in one of Spectrum Control's MIL-PRF-38534 Class K certified facilities.
  
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- EMI Protection
  Emission Security (EMSEC) Power EMI Filter a unique space-saving design and effectively eliminates conducted electromagnetic interference emanations for an added level of data protection.
  
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- RF Components
  Spectrum Control's Powerfilm Chip Attenuators are used in amplifier circuits, receivers, up/down converters, phase-matched arrays, and switching applications.
  
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- RF + Digital Blocks
  Spectrum Control introduces SCi Blocks (pronounced “sky blocks”) a family of next-generation, plug-and-play RF solutions that address the requirements of emerging aerospace and defense systems.
  
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- IMAs and Subsystems
  Spectrum Control leverages its advanced RF & Microwave filter technologies to build high-performance Switched Filter Banks for military & commercial applications.
  
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- Custom Solutions
  Spectrum Control's high-temp products survive at temperature ranges of 200+°C. We provide custom microelectronic solutions for oil, gas, energy, and other high-temp industries.
  
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  - Enabling Technologies
  - Custom Products
- Secure Systems
  Secure Systems and Information Assurance also offer Security Hardening for microphones, cameras, speakers, and Data at Rest encryption solutions.
  
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Aerospace + Defense
- Aerospace + Defense
  SCi Blocks (pronounced “sky blocks”) is a family of next-generation, digitally-enabled, plug-and-play RF solutions that address emerging aerospace and defense systems' size, weight, and performance modularity requirements.
  
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- Air
  Spectrum Control's Inmet Brand Gain Equalizers offer simple solutions to your system slope problems. Negative, Positive or Parabolic slope units can be built to meet your desired performance parameters.
  
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- Land
  EMI Filter Power Connectors can be incorporated into many defense and aerospace applications, including ground communications, radar systems, and power distribution products.
  
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- Sea
  Experts at vertical integration, Spectrum Control is a leading manufacturer of power amplifier subsystems and integrated amplifier assemblies.
  
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- Space
  We design, manufacture, and qualify filter components and assemblies that meet the harshest of spacecraft launch vehicle profiles and operational spacecraft operating environments.
  
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Commercial
- Commercial
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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- Wireless Test
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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- High Temperature
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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- Healthcare
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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- Avionics
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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- Space
  We provide RF/microwave components & subassemblies and EMI protection products for commercial aviation-- from large passenger aircraft to executive transport jets and helicopters.
  
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About
- About
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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- CEO View
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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- Our Company
  CEO VIEW
  
  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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- Locations
  CEO VIEW
  
  Rich Sorelle talks about building a new kind of RF company.
  
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Panel Mount EMI Filters

Spectrum Control’s focus on miniaturization and achieving high packing density in circuit design has allowed us to meet the needs of our customers, where component size is a premium and the highest level of integration is desired. Panel mount EMI filter designs are built in accordance with MIL-PRF-28861, MIL-PRF-15733, and DSCC 84084 standards and custom-designed EMI filters are available.

Check out Spectrum Control's full line of EMI Filters and Connectors!

Dual Line EMI Filter

Space saving, compact design. 50% less the weight versus employing two single line filters.

Hermetically Sealed Threaded EMI Filter

EMI filters featuring hermetic glass seals and high EMI filtering performance are excellent for critical, harsh environment applications.

Resin Sealed Bolt-In EMI Filter

Rugged case EMI filter with resin seals provides excellent environmental protection in the harshest environments.

High Current & High Voltage EMI Filters

Resin-sealed, rugged bolt-in style EMI filter easily installed and offered in many styles with current ratings of up to 100 amps.

Panel Mount EMI Filter Assembly

Spectrum Control's value-added panel mount EMI filter assemblies provide flexible solutions to meet unique design challenges.

AC and DC Single Line EMI Filters

AC and DC single line feed-thru EMI filters offer filtering in a compact package with high-temperature construction.

EMI Filter Installation Guidelines

Installation guidelines for threaded style and solder-in style EMI filters, including recommended mounting hole size.