Founded in Owings Mills in 1999, Signals Defense develops and supplies patented RF/IR-shielding window films and building-shielding materials for SCIFs and other secure work environments. Its optically clear films are engineered for U.S. Intelligence Community and Department of Defense requirements, including TEMPEST and ICD 705 standards, and the technology has been deployed at more than 3,000 locations. Signals Defense also provides architectural window films and related shielding products, and is now part of Lockmasters®.
TEMPEST
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Intelligence Community Directive ICD 705
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DoD Infrared and Radio Frequency Emanation Protection Standards
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ASTM F3057-16 Tested
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NFRC Rated
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ANSI Z97.1 2015 Impact Test
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GSA Minimum Anti-Terrorism Level 3b
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EAR99
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Maryland Certified Small Business Enterprise
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ATEC IndustriesFounded in Maryland in 1986, ATEC Industries is known for carrying HEMP shielding projects from design through certification for demanding federal and infrastructure facilities. Its 50,000-square-foot Savage fabrication facility supports work that has included protection for more than 170,000 square feet in the Aegis Ashore Poland project.SAVAGE, MD
iRF SolutionsWith more than 50 years behind it through iRF and predecessor M/A-COM SIGINT Products, iRF Solutions is a Sparks, Maryland RF engineering and manufacturing company known for supporting SIGINT and electronic-warfare programs. Its 25,000-square-foot facility carries designs from concept through production and product support for rugged platforms and mission-specific applications, including SOSA-aligned VPX systems.SPARKS GLENCOE, MD
MAJR Products CorporationFrom its Northwest Pennsylvania shop, MAJR Products Corporation manufactures EMI/RFI shielding products for electronics, including custom gaskets and shielded ventilation components. The veteran-owned small business has supplied shielding solutions to major defense contractors for close to 25 years, supporting projects from initial design through production and retrofit. MAJR is ISO registered, ITAR registered, and qualified under the United States/Canada Joint Certification Program.332618SAEGERTOWN, PA
Xalon RF Shielding SystemsXalon RF Shielding Systems develops and manufactures lightweight RF and electromagnetic-interference shielding products for specialized environments. Its team brings more than 50 years of EMI/RFI industry experience to lab-tested solutions designed for efficient installation, including custom-build formats and quick-ship sizes. Manufactured in the United States from its Midwest location, Xalon’s products are RF lab tested to IEEE 299:2006 and rated Class A under ASTM E-84.ROCKY RIVER, OH