The Rohde & Schwarz Audio Analyzer UPL performs practically all types of analog measurement, from frequency response measurements through to externally controlled sweeps with reference traces, determination of 3rd-order difference frequency distortion, spectral display of demodulated wow and flutter signals, etc. In contrast to many other audio analyzers, UPL is capable of performing real dual-channel measurements in the audio-frequency range, ie there is no need for switchover between two inputs and this facility is not limited to a few special cases.
The generator is every bit as versatile: it supplies any conceivable signal from sinewave and noise signals through to multi-sinewave signals comprising up to 7400 frequencies.
In addition to all this, UPL features excellent technical data: analog sine-wave generation with harmonics of typ. -120 dB, spectrum displays with a noise floor below -140 dB for analog and -160 dB for digital interfaces, FFT with a maximum frequency resolution of 0.05 Hz, etc. UPL provides signal monitoring via loudspeaker during the test, jitter measurements on digital audio signals, resynchronization of jittered digital audio signals by means of a jitter-free clock signal, and many more features.
UPL provides signal monitoring via loudspeaker during the test, jitter measurements on digital audio signals, resynchronization of jittered digital audio signals by means of a jitter-free clock signal, and many more features.
- Built-in hard disk and disk drive
- Connectors for keyboard, mouse, monitor, printer and plotter
- Centronics interface for connecting printer or network
- Automatic test sequences and measurement programs with universal sequence controller. Easy generation of programs with built-in program generator
- RMS value, wideband
- RMS value, selective
- Peak value: peak max, peak min, peak-to- peak, peak absolute
- Quasi-peak
- DC voltage: 0 to 110V
- S/N measurement routine
- FFT analysis
- Total harmonic distortion (THD): 10Hz to 22kHz
- THD+N and SINAD: 10Hz to 22kHz
- Modulation factor (MOD DIST)
- Lower frequency: 30 to 2700 Hz
- Upper frequency: 8xLF to 100kHz
Option:
B1 - UPGRADE LOW DISTORTION GENRATOR OPTION FOR UPL SERIES
B2 - UPGRADE DIGITAL AUDIO INT OPTION FOR UPL SERIES
B6 - RUB/BUZZ/COHER OPTION FOR UPL SERIES
- 制造商: Rohde Schwarz
- 模型: UPL-B1-B2-B6
