dbSpectra designs and manufactures Transmitter Combiners, Filters, Antennas, Receiver Multicouplers, Duplexers, Tower Top Amplifiers and customized RF solutions and sub-systems for mission critical communications markets worldwide.
  • We bring innovative ideas and engineering to the communications industry.
  • All products are proudly designed and manufactured in the USA.
  • Granted ISO 9001:2000 certification in July 2006.
  • One of the 1st companies to upgrade Quality Management to ISO 9001:2008 standard.
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As a startup company in 2001, dbSpectra developed the Control Station Combiner which was unique in that it combined simplexed radios together and reduced the number of antennas required at a location.  Soon after the development of the Control Station Combiner, dbSpectra began to provide specialized RF equipment to those in the Two-Way Radio market.

In 2005, dbSpectra began manufacturing and supporting legacy Decibel Products LMR site management equipment.

Today dbSpectra manufactures a full range of products at our plant in Dallas/Ft Worth. Browse our catalog and learn how we can meet the needs of your organization.