Rohde & Schwarz UPA4
Audio Analyzer UPA4 is a compact instrument allowing all essential audio parameters on balanced and unbalanced analog audio interfaces to be measured. Due to its wide variety of options, it can be optimally adapted to the specific application. The large number of available filters makes the UPA4 suitable for numerous audio measurements. Due to its remote-control capability (IEC 625/IEEE 488) and high measurement speed, a major application of UPA4 is automated testing of audio components in series production. Features Psophometric measurements to DIN, CCIR, CCITT Broadband level meter with true RMS reading or quasi-peak reading Simultaneous measurement of level and frequency DC voltage measurements Combined digital and analog displays for all functions Synthesizer generator with low distortion and floating outputs (option) Switch-selectable generator output impedance Fully automatic distortion meter for measurement of total and selective harmonic distortion or SINAD (option) Wow and flutter meter to DIN, CCIR, IEC, NAB, JIS with amplitude variation meter (option) Frequency counter and phase meter Nonvolatile memory for 50 instrument setups AUDIO-ANALYZER
Product variants:
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Rohde & Schwarz UPA4 -
Rohde & Schwarz UPA4 -
Rohde & Schwarz UPA4
