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Wireless Communication & Test

Spectrum Control is a leading manufacturer of high performance commercial wireless and telecommunications solutions, delivering filters, signal conditioning components, and power supply sources worldwide. Through continuous innovation and manufacturing excellence, Spectrum Control addresses the most complex RF communication and interference mitigation challenges, enables commercial radar and SATCOM connectivity, meets wireless network coverage and capacity needs, and fulfills remote power supply and monitoring demands. Spectrum Control also integrates power filters with other components into cost-effective and size efficient packages. 

A dedicated and reliable partner, Spectrum Control provides the industry renowned Inmet and Weinschel brand components and testing systems, including our Powerfilm line of surface mount components that supports high reliability communication applications up to 30 GHz.

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Spectrum Control is now among the world leaders for state-of-the-art filter designs for the remote metering industry offering heritage and custom designs in the 400MHz and 900MHz bands.
Spectrum Control manufactures world-class passive coaxial products.
A wide selection of solid-state, mechanical relay and edge-line designs. Available in a variety of step sizes and frequency bands.
Lowpass, Highpass and Bandpass filters can be combined to form our state-of-the-art Diplexers/Duplexers, Triplexers and Multiplexers.
Attenuators, terminations, and resistors with power up to 800 Watts and frequency up to 27 GHz are available in chip and flange surface-mount packages.
Spectrum Control manufactures a a broad range of custom and off-the-shelf EMI filtering options to meet your design EMC requirements.
Spectrum Control Upconverters and Downconverters utilize in-house filter, amplifier and mixer designs which allows us to maintain critical performance alignment for exceptional amplitude and gain flatness.
RF Distribution Networks can be integrated using high performance and standard microwave components. Systems can be built to print, or engineered to your specification.
Spectrum Control helps achieve real world, controlled test environments​.