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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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Interconnects

EMI filtered connectors will improve performance, save board space, and reduce costs by managing EMI at the signal and power I/O. EMI filter plates provide a filtered signal line between electronic system modules, providing an economical method to meet EMC requirements.

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Custom Circular EMI Filtered Connectors

Custom circular mil-spec connectors are completely intermateable with MIL-DTL-38999 Series III.

Filtered D-Sub Connector

From performance to board space to cost, we offer many reasons and options for managing EMI at the signal & power I/O.

EMI Filter Plates

EMI filter assemblies provide a filtered signal line between electronic system modules providing an economical method to meet EMC requirements.

5G Filtered D-Sub Connector

EMI filtering capable of 70 dB from 1GHz to 6GHz in a D-sub connector adapter form-factor.

EMI Filter Power Line Connector

Power EMI filters in a circular connector package that include integrated common mode and differential mode EMI filtering.

Rapid Mate EMI Filter Connectors

EMI filter connectors providing the ease and reliability of hot shoe style mating with the added benefit of integral filtering.

Filtered Circular Connectors Overview

The industry’s most extensive line of circular connectors that are designed for high reliability or demanding environmental applications