Precision Engineered Solutions, Driven by Innovation
Esterline Research & Design is a premier engineering firm specializing in precision frequency control products and advanced testing solutions. Founded by John Esterline, a renowned innovator in oscillator technology, we serve a diverse range of clients from military to commercial sectors, consistently delivering superior performance, reliability, and innovation.
About Our Founder – John Esterline
John Esterline is a distinguished pioneer in the field of quartz oscillator technology, known for his unparalleled expertise and contributions. With numerous patents to his name, John's innovative approaches have significantly advanced oscillator design and precision testing methodologies. His extensive background includes years as a respected professor at Penn State University, where he mentored the next generation of engineers and led groundbreaking research in frequency control systems. John's vision and dedication to engineering excellence continue to inspire and guide Esterline R&D.
Why Esterline?
At Esterline R&D, we believe in more than just engineering exceptional products—we build trust and empower our clients to achieve outstanding results. Through custom-engineered solutions, cutting-edge compensation technologies, and expert technical consulting, we help engineers and businesses push the boundaries of what's possible.
Our clients experience transformative results—whether that's cutting testing times in half, achieving unprecedented precision in oscillator performance (stability down to parts per trillion), or implementing robust, scalable solutions tailored to their unique engineering challenges.
Our Expertise
Our seasoned team offers over 175 years of combined expertise, deeply rooted in every aspect of oscillator design, testing, and manufacturing. Our specialists are dedicated to pioneering advancements in embedded time base technology, supported by state-of-the-art facilities fully equipped with specialized instrumentation designed to meet the most demanding frequency control requirements.
Comprehensive Product & Service Portfolio
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Components and Modules:
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- Embeddable Signal Sources
- Frequency Dividers & Multipliers
- Mixers & Down Converters
- Distribution Amplifiers
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Test System Instrumentation:
- Frequency Counters
- Signal Sources
- Voltage Sources
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Frequency Acquisition Systems:
- OCXO, TCXO, VCXO, and XO Frequency Test Systems
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Services & Proprietary Technologies:
- Oscillator Testing
- Engineering Consulting
- Multi-Stage Advanced Compensation (MSAC)
Our Core Values
- Integrity: Transparent practices and meticulously validated results.
- Innovation: Proprietary MSAC technology offering groundbreaking solutions.
- Customization: Modular, flexible designs engineered precisely to client specifications.
- Scalability: Solutions designed to evolve with your changing requirements.
- Collaboration: A partnership-first philosophy that ensures mutual, long-term success.
Your Dedicated Engineering Partner
At Esterline R&D, we don't just create products—we forge enduring partnerships. From initial concept through full-scale production and ongoing technical support, our team is committed to your success. With a global reach and a reputation for excellence, Esterline Research & Design is your trusted partner in precision frequency control.
Contact Esterline Research & Design today to explore how we can elevate your engineering solutions to new heights.