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IEEE International MTT Symposia (IMS) 07 Jun, 2026

High-Performance RF to Millimeter-Wave Solutions

Altum RF designs, manufactures, and delivers high-performance RF to millimeter-wave components for advanced electronics systems which have demanding performance requirements, working closely with our customers to meet their needs with excellent technical support and customer service.

Latest News

We’re Hiring: Demand & Supply Chain Manager
We’re Hiring: Demand & Supply Chain Manager

We’re Hiring: Demand & Supply Chain Manager

We’re Hiring: Demand & Supply Chain Manager Location: Eindhoven, The Netherlands Altum RF is shaping the future of high-frequency technology. As a fast-growing fabless semiconductor company, we deliver cutting-edge mmWave-to-digital…
Altum RF Showcases Products and Expertise at EuMW 2025 in Utrecht, The Netherlands
Altum RF Showcases Products and Expertise at EuMW 2025 in Utrecht, The Netherlands

Altum RF Showcases Products and Expertise at EuMW 2025 in Utrecht, The Netherlands

(EINDHOVEN, NETHERLANDS) September 10, 2025 – Join Altum RF, a supplier of high-performance RF to millimeter-wave semiconductor solutions for next generation markets and applications, at EuMW 2025, to be held…
Altum RF Participates in Strategic Visit Highlighting POLARIS-NGF Program
Altum RF Participates in Strategic Visit Highlighting POLARIS-NGF Program

Altum RF Participates in Strategic Visit Highlighting POLARIS-NGF Program

Great to see Niels Kramer from Altum RF join Dutch Minister Vincent Karremans (Economic Affairs) and Dutch State Secretary Gijs Tuinman (Defense) during their visit to Neways Electronics International NV…
Altum RF Announces Sales Representative Agreement with RF Alliance
MMIC design services RF amplifiers
Altum RF Announces Sales Representative Agreement with RF Alliance

Altum RF Announces Sales Representative Agreement with RF Alliance

Expanded sales coverage supports customers in New York, New Jersey and East Pennsylvania EINDHOVEN, NETHERLANDS – July 22, 2025 – Altum RF, a supplier of high-performance RF to millimeter-wave semiconductor…

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Markets we Serve

Satcom

Altum RF offers a wide range of GaAs and GaN components for satellite communication systems.

Our solutions

Telecom and 5G/6G infrastructure

Front-end components for telecom and 5G/6G millimeter–wave applications, addressing frequencies up to 86GHz .

Our solutions

Test & Measurement

Broadband solutions for the next-generation electronic test & measurement systems.

Our solutions

Aerospace & Defense

Addressing different phased array radar applications and broadband electronics systems.

Our solutions

ISM

High frequency products to improve RF performance in industrial and medical applications.

Our solutions

Upcoming Events

IEEE International MTT Symposia (IMS)

2026/06/07 2026/06/12
Boston, USA

European Microwave Week

2026/10/04 2026/10/09
London, UK

Your Next RF Semiconductor Partner

High Frequency Design Expertise

The Altum RF designers have many years of expertise in GaAs and GaN high frequency design. Successful track record on design and development of catalog products and custom MMIC from 1 GHz to beyond 100 GHz.

Full Service

Altum RF is a component supplier of catalog products or custom products. We take care of the full supply chain. Products are tested and qualified according to JEDEC standards.

Customer Focus

Everything we do at Altum RF is focused on supporting our customers. With dedicated applications engineers we will support our customers during the design-in phase. A global network of sales representatives is in place to be close to the customer.