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Filtronetics Inc. RF Filter & Microwave Components

Filtronetics, Inc. is a U.S. based manufacturer specializing in RF, IF, microwave, crystal, ceramic, and cavity filter solutions for commercial, industrial, aerospace, defense, and telecommunications applications. Headquartered in Kansas City, Missouri, USA, the company has decades of experience designing and manufacturing both standard and custom frequency selective components for demanding electronic systems.

Filtronetics focuses on precision filter technologies that enable reliable signal conditioning, interference suppression and frequency selection across a wide range of RF and microwave systems. In addition to standard catalog products, the company offers custom engineered filters optimized for customer specific bandwidth, insertion loss, rejection, environmental, and packaging requirements. Its products are widely used in wireless communications, military electronics, avionics, satellite communications, instrumentation, and industrial control systems.

Key Product Highlights & Selection Guide

Filtronetics manufactures a broad range of RF and frequency control filtering products.

Product CategorySelection Parameters / Specifications
Crystal Bandpass FiltersCenter frequency, bandwidth, insertion loss, ripple, package style
Crystal IF FiltersIF frequency, bandwidth, impedance, stopband attenuation
Ceramic FiltersCenter frequency, bandwidth, insertion loss, operating temperature
Cavity FiltersFrequency range, unloaded Q, rejection, power handling
RF Bandpass FiltersPassband, insertion loss, rejection, connector type
RF Band Reject FiltersStopband frequency, attenuation, bandwidth
RF Low-Pass FiltersCutoff frequency, insertion loss, return loss
RF High-Pass FiltersCutoff frequency, rejection, VSWR
Duplexers & MultiplexersChannel spacing, insertion loss, isolation, power handling
Custom RF FiltersFrequency, bandwidth, environmental requirements, package dimensions

Why Choose Filtronetics?

Filtronetics is recognized for its expertise in custom RF and crystal filter manufacturing, offering solutions tailored to demanding communications and defense applications. Key advantages are as follows.

  • Five decades of RF and crystal filter manufacturing experience
  • Company claims greater than 99% on-time delivery rate
  • Extensive expertise in crystal, ceramic, cavity, and RF filters
  • Custom engineered products
  • High performance frequency selective solutions
  • Precision manufacturing with stringent quality standards
  • Engineering support for application specific filter design
  • Flexible production for prototype and volume manufacturing

Summary

By combining decades of filter design expertise with precision manufacturing and application specific engineering support, Filtronetics continues to deliver reliable frequency-selective components that help engineers achieve superior signal integrity and system performance.

Address & Contact Details

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