Our
Story
World-class frequency control solutions backed by exceptional service, technical expertise and trusted global manufacturing partnerships.
Founded With A Clear Vision
AA Frequency Solutions Ltd. was founded with a clear vision: to provide customers with world-class frequency control solutions backed by exceptional service, technical expertise, trusted global manufacturing partnerships and multilingual customer support.
Drawing on over 20 years of industry experience and long-standing relationships with leading manufacturers, we offer a comprehensive portfolio of high-quality frequency products, competitive pricing and responsive support. Our multilingual team enables us to communicate effectively with customers and suppliers across Europe and beyond, ensuring seamless collaboration and personalised service. Our commitment is to deliver reliable solutions, short lead times and lasting partnerships with customers across the industrial, automotive, medical, defence, aerospace and communications sectors.
Built on Trusted Partnerships
Long-standing relationships with leading manufacturers mean we can offer a comprehensive portfolio of high-quality frequency products with competitive pricing and responsive support — from extensive UK stock to our global partner network.
Explore our products
Support At Every Stage
From first prototype to full production, our engineers work alongside yours to specify, test and deliver the right frequency product for your design.
- Expert advice and responsive service in multiple languages
- Custom products manufactured to your exact specification with short lead times
- Engineering support from design and prototyping through to production and testing
Why Choose AA Frequency Solutions
Extensive stock
Extensive stock available for fast delivery from the UK and our global partner network.
Custom manufacture
Custom frequency products manufactured to your exact specification with short lead times.
Proven expertise
High-quality, competitively priced solutions backed by over 20 years of industry expertise.
Comprehensive range
Comprehensive range of Quartz Crystals, Oscillators, Filters and AEC-Q200 qualified products.
Engineering support
Engineering support from design and prototyping through to full production and testing.
Trusted global partner
Trusted global partner serving industrial, automotive, medical, defence, aerospace and communications markets.
Sectors We Serve
Automotive
AEC-Q200 qualified products engineered for extreme temperatures and vibration, up to -40°C to +125°C.
Industrial
Automation, robotics, control systems, instrumentation and IoT across -40°C to +85°C.
Medical
Patient monitoring, diagnostics, imaging, portable devices and wearable healthcare solutions.
Military & Defence
High-reliability products for extreme environments where precision and dependability are critical.
Engineered for Automotive
Our AEC-Q200 qualified frequency control products are designed for the demanding requirements of the automotive industry. Engineered to withstand extreme temperatures, vibration and harsh operating conditions, our range of crystals and oscillators delivers exceptional reliability for mission-critical automotive applications, with operating temperatures of up to -40°C to +125°C.
Dependable for Industrial
Our frequency control products are engineered to deliver reliable performance in demanding industrial environments. Offering exceptional precision, stability and durability, our crystals, oscillators, filters and timing solutions support applications including industrial automation, robotics, control systems, instrumentation and IoT. Designed to operate reliably across the standard industrial temperature range of -40°C to +85°C, our products ensure dependable performance in challenging operating conditions.
Precision for Medical
Our precision frequency control products deliver the accuracy, stability and reliability required for today's medical technologies. Supporting applications including patient monitoring, diagnostic equipment, medical imaging, portable devices, laboratory instrumentation and wearable healthcare solutions, our products are available with operating temperature ranges from 0°C to +70°C and -40°C to +85°C, ensuring dependable performance across a wide range of medical environments.
Mission-Ready for Military & Defence
Our high-reliability frequency control products are engineered to meet the demanding requirements of military and defence applications. Designed for exceptional stability, accuracy and long-term performance, our crystals, oscillators, filters and timing solutions operate reliably in extreme environments where precision and dependability are critical.
Need a Custom Frequency Product?
Manufactured to your exact specification with short lead times.