High-Performance RF Frequency Generation & Signal Conversion Solutions
Frequency Generation Products
Devices that generate frequencies from 5 MHz to 40 GHz. Available in packages from surface mount to connectorized, and programmable to fixed format.
Signal Conversion Products
Devices that convert frequencies up or down to your desired output, available in single to quad-band options and supporting X, Ku, K, and Ka bands for versatile applications.
Integrated Microwave Assemblies Solutions
Solutions for the impossible. IMAs for the biggest challenges.
Popular Products

QBUC Series
- Connectorized Package
- Wide choice of frequency ranges
- Quadruple Band
- Four digitally selectable Ku, K, Ka Band frequency ranges available
- Integrated filters

BUC Series
- Connectorized Package
- Compact, Rugged Design
- C, X, Ku, K, and Ka-Bands Available
- L-Band Inputs (950-2150 MHz)
- Internal or External Filters Available

LNB Series
- State of the Art noise figure
- Multi-band capabilities
- Vibration tolerant
- Low Phase Noise
- Multiple, voltage selectable frequency ranges

ESP Series
- Connectorized Package
- Exceptionally-Low Phase Noise
- DRO Replacement
- Optional Internal Reference
- Frequency Range to 50 GHz
Delivering Exceptional Customer Experience
Client
Military
We’re always looking to build ‘smaller,’ and EM Research designed a compact solution that works with the vibration tolerance we needed – huge frequency range in a small package.
Client
SatCom
You just can’t match their technical competency. They’re a great technical resource, world class engineers.
Client
Aerospace
The thing that strikes me most about EM Research is good communication. When I’m looking for a component for a new project, they’re always ready to help. Great products and great customer service.
Camille L.
SEMCO
Whenever we’ve needed expedited services, EMResearch has always delivered, going above and beyond to meet our needs. Their Senior Customer Service Specialist stands out for her incredible attention to detail and genuine dedication to customer satisfaction—qualities that make both her and the company exceptional. Time and again, we’ve found EMResearch to be responsive, reliable, and fully committed to outstanding service. They’ve earned our trust as a valued and dependable partner.
Jim T.
THK
Engineering with Precision. Manufacturing Perfection.
EMR believes the best results come from a well-coordinated process. That’s why we manage everything under one roof—from detailed engineering and proven design methods to precision prototyping and manufacturing. This integrated approach ensures consistent quality, streamlines development, and allows for tailored solutions to meet exact requirements.
Accessible
Whether by phone, online, or in person, EM Research ensures you have direct access to our team whenever you need us. Our experts provide guidance, answer questions, and support your mission with proactive communications and personalized service.
Agile
Your success demands agility, precision, and speed. That’s why we move quickly and accurately, adapting to your needs while delivering top-quality results on time. From concept to completion, we ensure seamless execution and proactive support, keeping you informed on your project the entire time.
Experienced
With over 30+ years of experience and a legacy of continuous innovation, we bring proven engineering expertise to every project. Our time-tested solutions ensure you receive carefully engineered technology that is reliable and tailored to meet your unique challenges.
Start Strong with a Trusted Partner.
With decades of RF engineering expertise and a commitment to manufacturing precision, we’ve earned the trust of industry leaders. Partner with us for high-performance, high-quality solutions.





