IZT S1000 and IZT S1010 (model with extended memory) are multi-channel signal generators for the testing of I/Q data, Sirius, XM, HD Radio, AM, FM, DAB/+, DVB-T and DRM/+ radio receivers in the car industry, multimedia equipment, GNSS positioning services and receivers, COMINT/SIGINT systems or for the RF environment simulation and operator training.

The IZT S800E is a cost efficient test signal source for the two SDARS systems Sirius and XM. Its functionality is specifically tailored to the needs of manufacturers of tuner modules and application software development.

The IZT S2000 is a versatile high-performance signal source for developers and manufacturers of multimedia receivers. It supports Sirius Satellite Radio, XM Satellite Radio, DVB-T/H and other standards.

The IZT DAB ContentServer is a professional system for encoding and multiplexing audio inputs, supplementary information and service data into a common data stream for Digital Audio Broadcasting (DAB) - including DAB Classic, DAB+ and DMB.