R&S®ETL TV Analyzer - Product Brochure - Rohde & Schwarz

High-performanceanalysis of FM(radio) and audiosignalsDigitization does not stop at sound broadcasting. But incontrast to terrestrial TV, it moves at a slower pace. Thisis due to the fact that high-quality FM (radio) is very widespread.Today, existing FM transmitters are maintainedand new FM transmitters are being installed. The R&S®ETLFM options provide all key measurements needed for everydaytransmitter and field work, including integrated analysisfunctions for audio signals.Analysis of RF and MPX signals at the transmitter orin the fieldAn overview shows all the values that provide informationabout key modulation parameters, including the receivelevel, center frequency and frequency deviations in theaudio signal as well as additional information about thepilot tone and carriers. The audio spectrum display providesa graphical overview of the demodulated FM (radio) signal.Presets make it easier to select specific sections of thespectrum. Special attention was paid to measurements ofthe MPX power and the frequency deviation of the entireMPX signal.MPX power and peak deviation over 60 s.FM (radio) overview.FM (radio) audio spectrum.MPX deviation and MPX deviation distribution.22