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RF Technology and Advanced
Digital Signal Processing

Information and communication are crucial drivers of the globalized world and at the same time the core competencies of IZT GmbH. Information creates knowledge – communication constitutes community. With our advanced and mature products, we ensure that people worldwide can collect and evaluate information, and that broadcasting is a natural part of daily life.

More about IZT

As an expert in digital signal processing and FPGA design for high-frequency and microwave technology, IZT GmbH has made a name for itself worldwide as a customer-oriented and technology-driven company. Many renowned companies and state institutions already rely on our competence, experience and discretion.

Our product range is characterized by state-of-the-art technology, durability, high-quality standard, extensive and unique functionality as well as outstanding performance and precision. In addition, our products in the field of radio detection and reproduction are convincing due to world class high-frequency technology and high flexibility.

We draw on our innovative strength from the sources of highly qualified developers and employees with many years of experience in the field. We are constantly expanding our know-how and improving our approaches in search of the next product generation! Only in this way we were able to establish an excellent position in the market over the last 20 years as a spin-off of the Fraunhofer-Gesellschaft.

IZT News


Detecting and Classifying Signals with IZT Signal Suite

IZT Modulation Recognition (ModRec) is an innovative software feature of IZT Signal Suite for signal analysis. This new IZT Signal Suite option recognizes various modulation schemes and can be easily upgraded with future technologies. The processing time overhead of the IZT Signal Suite option will maintain its real-time operating objectives with the increased number of supported modulation schemes.


New DAB+ networks with IZT multiplexers

New regional DAB+ networks expand the digital radio offering in Germany. IZT delivers the required multiplex systems. The latest extension is the “DAB+ network Allgäu”, which went into operation in November.


IZT starts cooperation with Eurocontrol

IZT is supplying four innovative Radio Direction Finders (RDF) to Eurocontrol. The IZT R5509 RDF will be deployed in the international airspace of the Maastricht Upper Area Control Centre (MUAC), which manages the upper airspace of Belgium, Luxembourg, the Netherlands and north-west Germany.


IZT Signal Generators ready for testing

The European Union has deployed the emergency Call (eCall) system, which provides fast assistance in the event of a car accident. As a result, all new vehicles sold after the first quarter of 2018 in the European market, are obliged to have an In-Vehicle System (IVS) supporting eCall. These systems must be tested properly before being sold. Appropriate test equipment is produced by the Innovationszentrum für Telekommunikationstechnik GmbH IZT.


Sirius/XM improves data rate with
new Overlay Waveform

Sirius/XM launched a new overlay waveform. The overlay modulation which was used for the Sirius Waveform was exchanged and enhanced with the next generation overlay (NGO). IZT Signal Generators support the new broadcasting technology and are suitable as test equipment for upcoming broadcasting systems.


International Broadcasting Convention – IBC 2018

IZT GmbH is presenting solutions for digital radio systems as well as high-performance test and measurement products. Highlights are the IZT ContentServers, the IZT DAB Archive, the IZT signal generators and the IZT Compact Broadcast Modulator.