Digital radio is available nowadays in many countries, however the analog FM radio is still among us... and for years to come. So, how does FM stereo work? What can we measure on those signals? Let's have a better understanding of all those topics using the advanced FM analyzer from PROMAX TV spectrum analyzers.

PROMAX panoramic screen signal analyzers for outside broadcast vans (OB Vans) and production trucks make use of the same technology than portable signal analyzers: They are fail-safe, energy-efficient and low heat emission devices. These are three of the key features required for the equipment to be integrated in field production mobile units.

We use proprietary technology, therefore our R+D labs can design solutions with specifications suited to the requirements of the supervisory bodies of the RPD. PROMAX test, measurement and monitoring equipment is the ally of CATV/DOCSIS/data service providers over copper and hybrid (HFC) networks.