Unmatched excellence across the RF spectrum
Filtronic designs and manufactures complex transmit and receive modules (TRMs), filters and other active and passive RF components and sub-systems for aerospace applications. We also provide contract hybrid manufacturing services for our customers, producing and testing their precision components at scale to individual specifications in our state-of-the-art facilities.
From our award-winning base in the UK, we have a track record of delivering innovative early TRL projects as well as COTS products at high volume. We are an agile SME, who works collaboratively with our customers, acting as their high-frequency RF partner to deliver high-performance, high-reliability RF components and sub-systems.
Our track record means we have developed and built complete trust, we communicate openly, ensure compliance, and deliver exemplary products with class leading Size, Weight and Power, minus cost that provide reliable, best-in-class performance.
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RF solutions for the Aerospace sector
Filtronic designs, manufactures and tests products for a range of advanced sub-systems, including:

Air defence
Multi-function RF to help search,
track and target

Space
Resilient military satellite communications
for ground and payload

UAV’s
Drone detection, identification and jamming using radio
frequency signals

AESA radar
Design and manufacture of
complex transmit and receive modules
Who we help

Primes
Innovative and collaborative solutions for global aerospace primes

Commercial aerospace
High-reliability, improved SWAP-C sub-systems

Radar manufacturers
Next-gen radar sub-systems

Unmanned/uncrewed platform manufacturers
Ground station, vehicle, counter and support measures
How we help

Contract manufacturing
Fully automated microelectronics manufacturing services offered in the UK and USA with 24-hour production facilities. Our state-of-the-art facilities produce precision components and hybrids tailored to client specifications while providing contract design and manufacturing services.

System Integration
We are experts in designing and manufacturing complex RF electronics, that integrate high-performing components and sub-systems into one system, minimising size, weight and cost, whilst improving power performance.

Complex filtering
Design and manufacture of complex adaptive filtering, including switched filter banks and tuneable filters. Filtronic specialise in customised solutions to complex filtering problems, we can design, manufacture and test the full range of filters including, band pass, band reject, high pass, low pass, multiplexers and a range of interference mitigation filters.

High-performance transmit and receive modules
Filtronic provides design, manufacturing and testing of either our own high performance bespoke products or manufacturing and testing as services in our cutting-edge facilities.
Benefits

High performance
Filtronic is a leading provider of high-performance RF solutions, with a strong track record in mmWave technology.

Customisation
We specialise in mission critical customised components and sub-systems addressing unique challenges, from low TRL to high-volume production.

Agility
As an SME, Filtronic can move quickly. We have a flat decision-making environment and an empowered culture that enables our teams to make decisions quickly to best support our customers.

SWAP-C
Filtronic designs custom components and sub-systems to meet specific challenges. We focus on creating lighter, smaller, and more powerful products to meet industry demands.

Engineer-Engineer collaboration
Our engineers excel at collaborating with our customers’ engineers in real-time to optimise design.
What we do
Aerospace RF products
Transmit and receive modules
Our transmit and receive modules (TRM’s) are traditionally used in electronically scanned radar systems. Transmit and receive modules provide amplification and electronic beam steering and can be applied in radar or communication systems requiring a steerable antenna. Our engineers have the experience and capability to design and manufacture our...
Front end modules
Front end modules are one of the most important parts of a RF System, Filtronic has extensive experience in creating high performance modules that are placed between the antenna and the digital baseband section of a wireless system. Front end modules are available in various configurations based on the...
Custom filters
Filtronic has extensive knowledge and expertise in the design, development and production of custom filters that dates back to 1977. Our custom filters products include metal cavity filters, ceramic, combline, interdigital, lumped element, suspended substrate, waveguide and thin-film filters. We are experts in filter topology, offering rapid prototyping and...
Switched filter banks
Switched Filter Banks consist of a combination of switches and filters integrated into a single module. Integrating filter and switch components in a single module eliminates transitions between circuits, providing for optimal matching. Filtronic devices improve overall performance, including better insertion loss, flatness and voltage standing wave ratio (VSWR)....








