Radio Frequency (RF) Solutions

High-performance RF solutions for mission success

Powering high-frequency missions with precision radiofrequency engineering

At Sener, we specialize in the design and development of advanced RF systems — the backbone of communications, remote sensing and electronic warfare applications. Our portfolio spans passive and active components, integrated subsystems and complex RF chains that operate across the entire spectrum from VHF to Q/V band. Whether for satellites, UAVs or ground stations, we engineer solutions that ensure reliability, efficiency and mission success.

We have built a reputation for delivering flight-proven RF systems for institutional and commercial programs, including XTAR, SpainSat, Solar Orbiter, and Euclid. From filters and diplexers to TRMs and GaN-based amplifiers, our components meet the most demanding specifications in the industry.

Why choose us

We cover the complete lifecycle of RF systems engineering, including design, manufacturing, integration, and qualification. Our in-house capabilities ensure full control over quality, schedule and customization. With facilities in Arganda del Rey and Cerdanyola del Vallès (Spain), we produce high-complexity units with maximum precision and scalability.

Vertically integrated RF solutions using state-of-the-art GaN and MMIC technology

We design and produce MMICs, SSPAs, LNAs, and TRMs using gallium nitride (GaN) to achieve high efficiency, linearity and power output. Our passive product line includes filters, couplers, waveguides, multiplexers and custom feed chains, offering compact and thermally stable performance in harsh environments.

How we work

We engage early with our clients to define performance targets, interface requirements and environmental constraints. Our teams of experts then simulate, prototype, test and qualify each unit according to ECSS and MIL standards, ensuring full compliance with space and defence specifications.

Modular RF architectures for defence and space platforms across all frequency bands

Our modular designs facilitate integration into various platforms, from satellite payloads to UAVs and ground stations. We offer full assemblies — including mechanical housing, thermal management, electrical interfaces, and digital control modules — tailored for specific mission needs.

Advanced RF Systems for Critical Missions

We design and deliver advanced RF systems for defence and space applications, covering the full spectrum from VHF to Q/V band. With in-house capabilities in RF engineering, manufacturing, and qualification, we provide flight-proven, high-frequency solutions using GaN and MMIC technology—ensuring reliability, precision, and performance in the most demanding missions.

Antennas

Engineering high-performance antenna systems for reliable communication across industries.

Navigation and control systems

Developing control systems for accurate navigation and autonomous operations.

Mechanisms

Engineering mechanical components for precision, durability, and system integration.

Mechanical engineering

Designing mechanical systems for reliable operation in diverse applications.

Geospatial and earth observation

Using spatial data to monitor environments and support strategic planning.

Electronics

Designing electronic components and systems for advanced industrial applications.

Electromechanical Systems

Engineering integrated systems for automation, control, and mechanical performance.

Communications

Designing robust communication systems for seamless data exchange and connectivity.

At Sener, we empower complex missions with high-performance RF systems that combine reliability, efficiency and engineering excellence.

Featured news

Transportation

Montreal REM’s second section – from Deux-Montagnes to Gare Centrale, with Sener as Independent Checker Engineer – opens today

Interested in a project or proposal? Connect with our RF Systems sector specialists.

Get in touch

info@sener.com