65d7a5cc39eeb3001eb75979 Spectrum Control Logo

Spectrum Control

Spectrum Control (formerly APITech) is a global leader in managing and controlling the electromagnetic spectrum. We make the invisible electromagnetic spectrum visible and controllable with our industry-leading capabilities.
8061 Avonia Road
Fairview, PA 16415

More Info on Spectrum Control

65d7a5cc39eeb3001eb75979 Spectrum Control Logo

Spectrum Control (formerly APITech) is a global leader in managing and controlling the electromagnetic spectrum. We make the invisible electromagnetic spectrum visible and controllable with our industry-leading capabilities. Companies and governments trust us to help them design, engineer, and build the devices and solutions that connect and protect our world.

Spectrum Control has a strong heritage of technical prowess and manufacturing excellence built over seven decades. The company’s focus has been in two distinct areas: conditioning & processing of RF and microwave signals and protecting equipment from electromagnetic interference. These major categories have evolved to encompass adjacent technologies including power distribution systems for hi rel applications and optical transmit/receive modules.

During those 70 years of successful growth and market expansion the company has acquired or merged in synergistic companies and operating divisions to address market opportunities and to fill gaps in our product line. Today’s Spectrum Control is comprised of more than 40 businesses and product groups, the oldest of which is C-MAC dating back to 1953.

Some of the companies, product lines, and brands in the Spectrum Control DNA include:

  • Aeroflex Inmet
  • Aeroflex Weinschel
  • AMP Filter division
  • API Technologies / APITech
  • Amplifonix
  • C-MAC Aerospace
  • Filtran
  • FSY Microwave
  • Islip Transformer
  • Keytronics
  • Kuchera Industries/Kuchera Defense Systems
  • Magnum Microwave
  • Murata Erie
  • Potter Production
  • RTI Electronics
  • Sage Microwave
  • Salsbury Engineering
  • Spectrum Microwave
  • Summit Instruments
  • Texas Spectrum Electronics

Articles

Spectrum Control
Spectrum Control RF+ SIP
Spectrum Control's RF+ SiPs enhance mixed-signal RF applications.
May 22, 2025
Rojdesign, Dreamstime
spectrum_control_5g_promo_new
Learn how RF components can be used to recreate the environment experienced by a wireless device and test that it will work as intended out in the real world.
March 7, 2024

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