Quality RF microwave & millimeter technology
The RF & Microwave product specialist your project can rely on – from design-in to delivery, with the technical depth to get it right first time.
- Excellent Products Excellent Service
- Technical Expertise ISO 9001:2015
- Approved Registered ITAR Broker
- Importation Specialists
- JOSCAR Accreditation
The RF & Microwave component specialists
RF and Microwave engineering demands precision at every stage – from first prototype to production, from design-in to delivery. At RF Com, we’ve spent over 25 years building the supplier relationships, technical knowledge, and quality processes to get it right first time.
We supply the full spectrum of RF and Microwave components – coaxial and waveguide, passive and active – to some of the most demanding sectors in the world: defence, aerospace, cryogenics, quantum computing, space, and communications. Every product we source meets rigorous quality standards. Every order is backed by a team that understands what you’re building and why the spec matters.
ISO 9001:2015 certified. UKAS accredited. ITAR registered. JOSCAR accredited. When precision is non-negotiable, RF Com is the partner your project can rely on.
The sectors we serve
From defence programmes to quantum research, cryogenic systems to communications infrastructure — RF Com supplies the specialist RF and Microwave components your sector demands.
Defence & Aerospace
Mission-critical RF and Microwave components for radar, EW platforms, avionics, and satcom. ITAR registered, JOSCAR accredited, ISO 9001:2015.
Academia & Research
Precision RF and microwave components for scientific instruments, particle accelerators, radio telescopes, and research labs.
Communications
High-performance RF components for cellular infrastructure, satellite comms, point-to-point links, and broadcast systems.
Cryogenic & Quantum
Low-noise, cryogenic-grade RF components for quantum computing, dilution refrigerators, and low-temperature scientific instrumentation.
Obsolescence Solutions
Sourcing discontinued and hard-to-find RF and microwave components to keep legacy systems and platforms operational.
Medical & Healthcare
RF and microwave components for MRI systems, diagnostic imaging, patient monitoring, and medical device OEMs.
Space, SATCOM & Ground Station
Space-grade and radiation-tolerant RF components for satellite payloads, ground stations, and earth observation systems.
Test & Measurement
High-accuracy RF and microwave components for test benches, signal generators, vector network analysers, and calibration standards.
Accreditations
What our clients say
Trusted by engineers, researchers, and procurement teams in some of the world’s most demanding sectors.
“Exactly the kind of supplier you want when the spec doesn’t leave room for compromise. Mid-programme on an airborne EW subsystem, we needed a specific Ka-band waveguide component fast. Most distributors couldn’t help. RF Com understood the requirement immediately, came back with a solution within 24 hours, and delivered on time with full documentation. You’re talking to people who actually understand RF engineering – not a sales desk reading from a catalogue.”
— Senior Microwave Design Engineer, BAE Systems
“RF Com just gets it. Finding suppliers who understand what a university research group needs — small quantities, fast turnaround, no minimum order headaches — is harder than it should be. RF Com are a genuine exception. Every technical question I’ve thrown at them has been answered properly, not with a copy-paste from a datasheet I’d already read. Quick, knowledgeable, and genuinely helpful.”
— Research Associate, School of Engineering, University of Glasgow
“Their obsolescence capability has saved two of our programmes significant cost and schedule risk. When a critical RF component goes end-of-life mid-programme, the consequences are serious. Twice in recent years RF Com have located original-manufacturer stock for discontinued components we couldn’t find anywhere else. Fully documented and supply chain traceable. Exactly what you need under schedule pressure.”
— Senior Procurement Manager, Leonardo UK
“The only supplier I’ve found in the UK who actually understands cryogenic RF. Sourcing components for a dilution refrigerator RF chain isn’t like normal procurement. RF Com understood the application immediately. The cryogenic isolators they recommended were exactly right for our qubit readout chain. Genuinely useful guidance, not just a product push. Fast delivery and solid technical support throughout.”
— RF Systems Engineer, Quantum Hardware Development Team
