Design of automatic testing systems

We develop test systems tailored to specific customer needs.

Our development team can design and equip entire laboratories, as well as to develop the necessary software for the automatic testing and the automatic production of the test report.

Attenuation and switching matrices

Attenuation and switching matrices are typically used in test systems to connect base stations with user equipment in a conducted way by monitoring and adjusting the signal levels.
These matrices allow to connect multiple base stations (GSM, UMTS, LTE, Radio, DVBH, DAB) to one or more user equipment in a conducted and controlled way, allowing to adjust the levels that each user device receives from each base station.
In this way it is possible to carry out tests on base stations, on user terminals and on their interoperability.

For more information about switching and attenuation matrices: Attenuation and switching matrices (PDF, 151 KB)


Sicom has an extensive experience in the testing of electronic and telecommunication equipment. In the field of mobile telephony it provides test systems for GSM, GPRS, EDGE, Gsm-Railways, DECT, UMTS, HSDPA, HSUPA, LTE. It also designs systems for radiofrequency measurements of WiFi equipment, ZigBee, short-range devices, Digital TV receivers and other standards of transmitting or receiving.
The technical staff of Sicom can develop test systems for the end production line, also for audio and optical devices.

Datasheets of some products Sicom

Do not hesitate to contact us to tell us your needs and find the most adequate technical solution.

Make an instant quote for Sicom? Our service starts here.