
Company Profile

Overview
EM Antennas designs and manufactures custom, high-performance antennas for military communication systems. Our antennas are typically specified by the Department of Defense and built for integration into radio equipment provided by major defense contractors and government integrators.
We solve critical challenges in electronic warfare and signal intelligence applications by delivering technical solutions that enhance warfighter capabilities in the field.
What We Do
We design and manufacture the most advanced small and medium-sized antennas for military applications, specializing in:
- Custom tactical communication antennas
- Electronic warfare antenna systems
- Signal intelligence solutions
- Ruggedized, high-power antenna assemblies
- Ultrawide bandwidth antenna technology

Markets We Serve
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Federal Government Agencies
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- Department of Defense
- Department of State
- U.S. Capitol Police
- Intelligence Community
Defense Industry
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- Government Integrators
- Prime Defense Contractors
- System Integrators
Contract Manufacturing Capabilities
Electro-Metrics Corporation offers a wide range of fabrication services from machining build to special projects, to aluminum and aerospace fabricated projects. We can build to your drawings and specifications no matter the materials needed. Whether it is plastic or aerospace alloys, if it can be machined, welded or formed, we can build it.

Competitive Advantages
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Technical Performance Leadership
- Highest ultrawide bandwidth capabilities on the market
- Optimized SWaP (Size, Weight, and Power)
- Rugged, reliable, high-power construction
- Guaranteed performance specifications
Engineering & Innovation
- Custom application solutions
- Advanced design-for-manufacturing capability
- In-house RF engineering expertise
- Rapid prototyping capabilities
Operational Excellence
- 24-hour quote turnaround
- On-time delivery record
- Better-than-industry lead times
- Responsive customer support
Performance Guarantee
Every antenna is guaranteed to match stated performance specifications. We stand behind our products.
Value Proposition
We make your solutions better. Our custom, rugged, high-performance antennas integrate seamlessly into your systems, enhancing overall platform performance while meeting demanding military specifications.
We provide warfighters with technical advantages that matter:
- Greater situational awareness through improved signal reception
- Enhanced enemy intelligence via superior bandwidth capabilities
- Increased mission duration with optimized power efficiency
- Extended communication distances through higher gain and enhanced power

Trust & Certifications
When you work with EM Antennas, you’re working with a team held to the highest standards in the industry. We are ISO 9001 compliant, our rugged antennas are MIL-STD-810H tested and backed by a 99% on-time delivery rate, giving defense contractors, researchers, and testing professionals the confidence to rely on us, mission after mission. We’re also proud to be a HUBZone-certified business and a 2025 Military & Aerospace Electronics Innovators Award Platinum Honoree.
“Certain EM antenna systems have been engineered and tested to comply with the applicable requirements of MIL‑STD‑810H. Compliance does not imply endorsement by the U.S. DoD/DoW.”
Capabilities Summary
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Design Engineering
- Custom antenna design
- RF modeling and simulation
- Environmental testing
- Design for manufacturability
Manufacturing
- Precision fabrication
- Assembly and integration
- Quality control and testing
- Performance verification
Support
- Technical consultation
- Rapid quoting (24-hour turnaround)
- Program management
- Post-delivery support












