We were proud to return this year as an exhibitor at European Microwave Week 2025, the largest and most influential RF and microwave event in Europe. EuMW brings together engineers, researchers, and industry leaders for a week of focused technical exchange across key sectors including defense, aerospace, automotive, and next-generation communications. The exhibition floor, supported by a comprehensive program of conferences, workshops, and forums, provided an ideal platform to showcase high-performance technologies shaping the future of the industry.
This year, our booth featured a curated lineup of innovative solutions from leading suppliers such as Qorvo, Smiths Interconnect, Marki Microwave, CML Micro, Menlo Micro, Nuvotronics, and many more. These partners are delivering critical advancements across Ka- and Ku-band systems, radar design, filter technologies, and more. We are excited to highlight their contributions and provide engineers with direct access to the products and insights that are driving progress in mission-critical applications in our EuMW 2025 Supplier Showcase.
EuMW 2025 Supplier Showcase
Qorvo delivers innovative semiconductor solutions by combining technology leadership, systems expertise, and global manufacturing scale to address complex technical challenges.
Qorvo Supports European Goals for Space & Secure Communications
Qorvo presented new products from their extensive defense and communications products at the RFMW Booth, including the latest innovations for drones, secure communications and UWB. From X-Band radar products such as QPF5001 to SATCOM Beamformer ICs such as AWMF-0221, Qorvo delivers solutions that address complex integration and performance challenges. These technologies support SATCOM, radar, defense, and critical infrastructure applications.
To learn more about how Qorvo helps customers meet the demands of complex, real-world applications across global markets, visit the Qorvo EuMW detail page here.
Smiths Interconnect’s provides a broad portfolio of high-performance RF and microwave components, including power combiners and dividers, iso-adapters, waveguide loads, isolators, circulators, transitions, and terminations.
TSX Series: Thin-Film Attenuators Optimized for Wideband Systems
This year at EuMW Week 2025 we displayed the Smiths Interconnect TSX series chip attenuators, thin-film attenuators that deliver outstanding RF performance from DC to 50 GHz. Their low VSWR helps increase transmitted power, and they are available in compact 0604 and 0404 packages, making them ideal for space-constrained designs.
The TSX series is especially useful in wideband systems where engineers want to reduce BOM complexity without compromising performance. They are available as surface-mount or wire-bondable components to support both pick-and-place and chip-and-wire assembly.
Smiths Interconnect’s engineering excellence and manufacturing precision make this a go-to solution for high-frequency attenuator needs.
Marki Microwave is a single source for high-performance, broadband microwave products, offering multiple form factors, including die, surface mount, and connectorized solutions.
Divide and Conquer: MPD4-0218CSP3 Delivers Performance in a Tiny Footprint
Another top product we featured was the Marki Microwave MPD4-0218CSP3, a 2–18 GHz MMIC 4-way power divider housed in the company’s ultra-compact CSP3 package. This MMIC features outstanding 29 dB isolation and low 0.8 dB excess insertion loss, offering high-performance power splitting or combining in a drastically smaller footprint than traditional PCB-based Wilkinson dividers.
Tight process control results in excellent repeatability and consistent S-parameter data, making the MPD4-0218CSP3 ideal for simulation-driven workflows and high-volume integration. The combination of compact packaging, strong electrical specs, and a focus on low SWaP design makes Marki’s power divider a great choice for advanced systems where size and performance are critical.
Additionally, Niki Mobtaker demonstrated the Marki Microwave Prodigy Filter Design tool, which helps engineers streamline filter design.
CML Micro is a world leader in designing, developing, and supplying mixed-signal, RF, and microwave semiconductors for global communications markers.
Power You Can Trust — CMX90A009 PA for Critical Communications
We were excited to display CML Micro’s expanding portfolio of GaN and GaAs RFICs and MMICs for secure, satellite, and defense-grade communications. A standout product in this lineup was the CMX90A009, a high-efficiency, 10W power amplifier operating across 136 to 1000 MHz. Delivering +40 dBm P3dB and 17 dB gain with more than 60% collector efficiency at 435 MHz, this PA supports both linear and saturated modes and features an integrated active bias circuit for reliable, stable performance.
With an OIP3 of +45 dBm, the CMX90A009 is well suited for critical communication platforms, including PMR/LMR, public safety radios (TETRA/P25), VHF/UHF data networks, ISM band modems, and marine radio applications. This amplifier combines robust power output with exceptional efficiency, all in a compact footprint that makes it ideal for hand-held and space-limited designs.
Menlo Micro’s Ideal Switch technology achieves over 99% reductions in size, weight, power, and cost; benefiting numerous industries including medical, aerospace and defense, telecom and more.
Test Faster. Test Smarter. MM5625 Loopback Switch for 80+ Gbps Designs
A derivative of the popular Menlo Micro MM5620, the MM5625 differential loopback switch increases supported data rates to over 80 Gbps and offers flexible configuration for asymmetric bus testing—ideal for validating the latest PCIe Gen 6 and high-speed serial interfaces. With low insertion loss, fast switching speed, and durability rated at more than 3 billion cycles, it sets a new bar for precision switching in digital test.
Also on display in the Menlo Micro station was a demo of the MM5800, an upcoming 70 GHz switch designed for millimeter-wave test and defense applications.
Guerrilla RF produces MMIC products for Automotive, 5G Infrastructure, Repeaters/DAS, Defense, and other markets.
Rapid Response Attenuation for Mission-Critical RF Designs
Our featured product from Guerrilla RF was the GRF6402, a versatile 7-bit digital step attenuator operating from 50 MHz to 6 GHz. This high-performance DSA features Rapid Fire™ mode, enabling fast switching between two user-defined attenuation states—ideal for time-critical functions like in-band blocker suppression, PA protection, and toggling power levels in TDD systems. It supports glitchless stepping and full bidirectional RF operation, ensuring smooth transitions and high signal integrity in dynamic RF environments.
With SPI interface control, eight addressable settings, drop-in compatibility with industry-standard DSAs, and a wide operating temperature range from -40 to +115 °C, the GRF6402 delivers both flexibility and robustness. It’s a great fit for RF engineers needing responsive attenuation control in mission-critical designs.
Nuvotronics provides advanced RF passive components through proprietary PolyStrata® microfabrication process with precision RF and mmWave Design and Manufacturing.
PolyStrata® Multiplexers Enable Compact, High-Frequency System Integration
Our booth this year showcased an impressive selection of Nuvotronics’ PolyStrata® components, including the μMUX Suboctave Multiplexers. Designed for compact EW and SIGINT platforms, these micro-miniature multiplexers are available in 3-, 4-, and 5-channel versions covering 2 GHz to 40 GHz. They are optimized to suppress even-order harmonics, helping engineers simplify system architecture and reduce overall design complexity.
With passband loss typically under 1 dB and standard surface-mount assembly compatibility, μMUX multiplexers are ideal for SWaP-constrained systems where size, weight, and performance all matter. Nuvotronics’ innovative manufacturing process enables exceptional performance and repeatability across wide frequency ranges, making these parts an excellent fit for high-frequency modular designs.
TTM Technologies is a leading supplier of passive RF components for LTE and 5G wireless infrastructure, mmWave, consumer electronics, and military-grade components for defense applications.
Compact 50Ω–100Ω Transformer with Excellent Phase and Amplitude Balance
Another standout product at EuMW Week 2025 was the TTM Technologies XMB0465Z1-50100G, a compact 50Ω to 100Ω transformer designed to meet the tight electrical and mechanical requirements of modern broadband RF systems. Covering 400 to 6000 MHz, this BALUN is engineered for applications like RFSoCs, ADCs, and DACs that demand clean differential signal paths with tight amplitude and phase balance.
Built with ceramic-filled PTFE composites and tested to meet stringent RF and environmental standards, the XMB0465Z1-50100G delivers excellent common mode rejection and low insertion loss in a package just 1.03 mm high. Its compact size and robust performance make it an ideal choice for test equipment, telecom systems, and defense electronics where space and signal integrity are both at a premium.
Micross Hi-Rel RF Solutions has revolutionized specialty electronics by establishing a global company with the industry’s most extensive range of products and services.
Micross KS03R2-22: Low-Loss PIN Diode Switch for Harsh RF Environments
We featured the Micross KS03R2-22, a rugged SPDT PIN diode switch capable of handling up to 200W from 20 MHz to 3 GHz. This switch is built on a robust aluminum nitride carrier with thick copper traces, housed in a 3-lead flange-mount package designed for superior thermal and electrical performance. The KS03R2-22 is an excellent choice for both commercial and military systems that require low insertion loss and moderate adjacent port isolation in high-power environments. It is ideal for radar, communications, and EW applications where reliability under extreme conditions is critical.
Micross is known for delivering radiation-hardened and high-reliability components, and engineers can be confident in both the performance and long-term durability of their high-power switching solutions.
dB Control and Charter Engineering provide reliable, mission-critical, customizable solutions for ground mobile, maritime and airborne applications.
Microwave Precision for Mission-Critical Systems
A highlight of the dB Control/Charter Engineering display was the dB-9006, a high-performance microwave synthesizer covering 100 MHz to 27 GHz with 1 Hz resolution. This source delivers best-in-class phase noise and exceptional non-harmonic spur performance of -80 dBc, using fundamental VCOs to eliminate subharmonics and ensure clean signal generation.
Fast tuning under 50 microseconds, an auxiliary DDS output from 1 to 2,000 MHz, and flexible control via USB, RS-232, or SPI make it ideal for demanding applications including COMMINT, ECM, radar, low-jitter clocking, and satellite links.
ED2 is a technology company with deep expertise in RF and wireless systems, pioneering the use of glass (fused silica) substrates in the development of passive components and integrated modules.
Smarter Beamforming for mmWave Networks and Defense Systems
The ED2 26.5 to 29.5 GHz ED2-0023 StingArray™ phased array module is an impressive device. Built for 5G, SATCOM, and radar applications, this compact surface-mount module integrates a beamformer IC that spatially combines four channels to deliver impressive EIRP of +32 dBm, with total transmit gain of +39.5 dB and receive gain of +29.1 dB. The module includes an internal temperature sensor and power detector, offering real-time system diagnostics in a compact SIP package that’s easy to assemble using standard SMT processes.
With its high linearity, integrated functionality, and millimeter-wave performance, the ED2-0023 streamlines phased array design for emerging 5G n257 networks and next-gen aerospace and defense systems. RFMW is proud to support ED2’s advanced solutions that simplify complex mmWave integration challenges.
Pasternack offers one of the industry’s most comprehensive selections of RF, microwave, and millimeter-wave components, supporting a wide range of applications.
Expanded Partnership Brings Pasternack RF Solutions to Engineers Worldwide
At the show, we were pleased to announce our new global expansion of distribution agreement to deliver a broad selection of RF, Microwave and mmWave Products from Pasternack . This expanded partnership provides global access to Pasternack’s full RF portfolio through RFMW, with added emphasis on test and measurement solutions.
A standout product series at the show was Pasternack’s high-performance RF cable assemblies. Designed for demanding applications in test and measurement, wireless infrastructure, and military and aerospace, Pasternack cable assemblies provide the precision and versatility engineers depend on. Delivering reliable performance from DC to 110 GHz, these assemblies are available in both 50Ω and 75Ω impedance options and come in flexible, semi-rigid, and low-loss cable types with connector interfaces including SMA, N, 2.92 mm, and 2.4 mm.
In addition to our featured co-op suppliers, we spotlighted key products from the following manufacturers:
Ampleon is a leading global partner in RF power, providing a comprehensive portfolio of LDMOS and GaN transistor technologies. Its innovative and reliable solutions support applications across 4G LTE, 5G NR infrastructure, aerospace, and defense markets, and more.
Small Footprint. Massive Power. The Ampleon ART4K0FX Delivers.
An impressive featured product in our booth this year was the Ampleon ART4K0FX, a compact, high-power RF module designed for CW operation at 13.56 MHz. This solution delivers up to 2500W in a footprint of just 152 × 60 × 30 mm—made possible by Ampleon’s patented multilayer coplanar BALUN. Built for industrial, scientific, and medical (ISM) applications, the ART4K0FX supports design flexibility through tunable PCB configurations, allowing engineers to optimize for either maximum CW power or maximum efficiency without changing the overall layout.
With over 50 years of experience in high-yield RF power manufacturing and a portfolio spanning LDMOS and GaN, Ampleon offers trusted, consistent performance across a broad range of frequency bands, package types, and power levels.
Axiro delivers innovative solutions that transform industries, enhance everyday life, and builds lasting partnerships across multiple sectors.
Precision Beamforming for the Next Generation of SATCOM and Radar
We selected Axiro’s F6413 and F6415 beamforming ICs to showcase their high integration, fast beam steering, and compact packaging, all key attributes for next-gen electronically steered antenna systems. These highly integrated beamforming ICs feature 8 transmit and 8 receive channels and are optimized for electronically steered phased array antennas (ESAs) operating in the 8–12 GHz and 12–18 GHz ranges. With +20 dBm Tx output P1dB, ultra-fast beam steering, and a compact exposed-die BGA package designed for λ/2 spacing, these devices enable precise and scalable control for X-band and Ku-band SATCOM, point-to-point links, and radar systems.
Their compact form factor and performance-optimized architecture make them ideal for modern phased array designs demanding high linearity, fast response, and minimal footprint.
Empower RF Systems provides advanced amplifier solutions for Electronic Warfare (EW), Communications, Radar, Satcom Uplink, and RF/Microwave testing.
Ultra-Broadband 50W Class AB PA with Integrated Monitoring and Protection
The Model 1212 from Empower RF Systems is a rugged solid-state broadband power amplifier operating from 2 to 6 GHz. Delivering 50W output power into 50Ω, this Class AB amplifier is suitable for CW, AM, and FM waveforms and is designed for high-performance use in both commercial and military systems. The Model 1212 features instantaneous ultra-broadband operation and includes fully integrated control, monitoring, and protection circuits for safe, reliable performance in demanding environments.
Empower RF Systems’ modular, scalable designs are trusted across aerospace, test, and tactical communication applications. With RFMW’s distribution and technical support, engineers can easily specify and deploy high-power amplifier solutions like the 1212 for mission-critical systems.
Finwave Semiconductor pioneers GaN-on-Si technology with innovative transistor designs that enhance energy efficiency and performance for applications in aerospace, defense, mobile, medical, and cloud.
Engineered for Harsh Environments, Optimized for RF Performance
Our product spotlight for Finwave was the FW2001, a broadband, high-power SPDT switch covering 30 MHz to 12 GHz. With 20W pulsed power handling and rapid 85 ns switching time (200 ns settling), the FW2001 delivers outstanding performance for high-frequency switching applications requiring speed, linearity, and reliability.
Unlike SOI-based switches, Finwave’s GaN-on-Si technology delivers over 100% more bandwidth and superior high-power handling without sacrificing linearity. The FW2001 is hot-switching capable and operates with simple ±5V direct control—no charge pump required—simplifying integration and improving system-level power management. For engineers seeking to push broadband system capabilities in defense, radar, and advanced communications, the FW2001 offers a powerful combination of speed, durability, and bandwidth.
Knowles manufactures a wide range of capacitors, EMI filters, and microwave devices, including RF filters, splitters, and couplers. Its portfolio spans custom ceramic filters, resonators, diplexers, lumped element and cavity filters and more.
2–18 GHz Bandpass Filter for Size-Constrained High-Frequency Systems
We featured the Knowles’ B100RH4S, a compact, high-performance bandpass filter covering 2 to 18 GHz. Designed with tight electrical tolerances and built for thermal stability, this wire-bondable filter offers consistent frequency response across temperature extremes from –40°C to +85°C. With excellent repeatability and a 50Ω characteristic impedance, the B100RH4S is ideal for applications in military radar, EW, and broadband communication systems where compact size and predictable performance are essential.
Knowles’ expertise in thin-film filter technology ensures that each device delivers precise performance.
pSemi develops advanced semiconductor solutions with high integration, reduced form factor, and improved efficiency across RF, power management, and sensor applications.
Compact Switching Power for Demanding RF Systems
Chosen by RFMW for its standout speed and signal integrity, the PE42447 UltraCMOS® SP4T delivers GaAs-class performance in a compact CMOS-based package—ideal for next-gen wireless, radar, and test systems. This 10 MHz to 8 GHz part combines low insertion loss of 0.4 dB at 2.7 GHz with high linearity (IIP3 of 85 dBm) and excellent power handling up to 40 dBm RMS, or 50 dBm peak. With fast 1 microsecond switching time and a compact 4 × 4 mm LGA package, it is well-suited for demanding signal routing in wireless infrastructure, test systems, and radar applications.
pSemi’s UltraCMOS® process technology offers GaAs-like RF performance with the integration benefits of CMOS, making the PE42447 a versatile and reliable choice for engineers designing high-density, high-efficiency RF systems.
Quarterwave specializes in advanced antenna design and development, providing innovative products and tailored solutions to meet complex connectivity needs.
Next-Level Localization for UWB Navigation and Automation
RFMW featured Quarterwave’s UWB Aora omnidirectional antenna for its precision-engineered performance in UWB angle-of-arrival (AoA) localization applications across 7.92 to 8.976 GHz. Delivering 5 dBi peak gain and linear polarization, the Aora supports 2D 360° AoA positioning and is compatible with UWB chipsets like the Qorvo QM35825. Its compact form factor and rugged temperature range from -20 to +95 °C make it well suited for drone navigation, industrial automation, smart agriculture, surveillance, autonomous vehicles, and emergency response systems.
With its combination of accuracy, reliability, and versatility, the Aora helps engineers simplify UWB system architecture while achieving the precise spatial awareness required in next-generation localization designs.
SiTime provides unique MEMS-based timing products such as precision MHz Super TCXOs and oscillators for infrastructure, automotive, industrial, IoT, and consumer applications.
High-Stability, Low-Power TCXO for GNSS and Military Handheld Applications
We featured the SiT7910 super-TCXO, part of SiTime’s Endura™ line of ruggedized timing solutions. Operating at 32.768 kHz, this super-TCXO offers industry-leading frequency stability as tight as ±0.1 ppm and exceptional long-term stability of ±4.0 ppm over 20 years. With a best-in-class 20 ppb/g g-sensitivity and ultra-low power consumption (5.0 μA typical), the SiT7910 is purpose-built for high-vibration, low-power environments such as military handheld radios and GNSS-based systems. It also delivers low RMS phase jitter of just 2.1 ns, ensuring clean signal performance critical for fast signal acquisition and reliable operation in dynamic conditions.
As the demand for precision timing in rugged applications continues to grow, SiTime and RFMW deliver proven solutions that combine accuracy, reliability, and efficiency.
Spectrum Control delivers high-performance RF and microwave signal processing and EMI protection solutions, combining engineering expertise with manufacturing excellence for defense, aerospace, industrial, and commercial applications.
High Q Filters for High-Density Military and Aerospace Systems
RFMW featured Spectrum Control’s ultra-miniature high Q lumped element filters at EuMW 2025 for their compact size, low insertion loss, and exceptional selectivity across 0.5 to 10 GHz. Delivering performance in a rugged, temperature-stable design rated from –55°C to +125°C, these filters are housed in compact 2.6 x 5.4 mm BGA or QFM packages. They’re ideal for use in lowpass, highpass, and bandpass applications where space and performance are at a premium.
Targeted at phased array radar, RF front ends, and smart antenna systems, these filters are also available in custom configurations such as diplexers, triplexers, and switched filter banks. Spectrum Control’s precision filtering solutions offer engineers a compact, high-performance option for high-density systems.
