DetailsMaxim

Rohde & Schwarz UPV Audio Analyzer

The Rohde & Schwarz UPV Audio Analyzer is ideal for frequency response measurement, total harmonic distortion (THD) displays, spectral displays, analysis of digital interfaces, and much more. The generator is just as versatile and can be used to create any conceivable signal from sinewave and noise signals up to multi-sinewave signals.

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Feature Specification

Suitable for all interfaces (analog, digital and combined)
Simultaneous display of multiple measurement functions
Sampling rate up to 400 kHz
Compact instrument with integrated PC
Slots for future options

Dual-channel analog analyzer
Inputs, 2 channels	XLR female, balanced (unbalanced measurements possible with R&S®UP-Z1MF XLR/BNC adapter) XLR pin 1 floating/grounded selectable, AC/DC coupling selectable
Frequency range	bandwidth 22 kHz/40 kHz/80 kHz/250 kHz	DC/10 Hz to 21.76 kHz/40 kHz/80 kHz/250 kHz
Voltage range	RMS, sine	0.1 Î¼V to 110 V
Measurement functions
Base unit	RMS wideband, RMS selective, peak, quasi-peak, S/N, DC, FFT, THD, THD+N, SINAD, Mod Dist, DFD, DIM, polarity, waveform, frequency, phase, group delay
R&S®UPV-K6 option	rub & buzz, 1/n octave analysis, undersample FFT, impulse response, transfer and coherence, interchannel delay
R&S®UPV-K61 option	PESQ
R&S®UPV-K62 option	PEAQ
R&S®UPV-K63 option	POLQA
Eight-channel analog inputs (R&S®UPV-B48 option)
Inputs, 8 channels	25-pin D-Sub female balanced, AC/DC coupling selectable
Frequency range	DC/20 Hz to 40 kHz
Voltage range	RMS, sine	0.1 Î¼V to 50 V
Measurement functions	RMS wideband, RMS selective, peak, S/N, DC, FFT, THD, THD+N, SINAD, Mod Dist, DFD, DIM, polarity, waveform, frequency, phase, group delay
Analog generator
Outputs, 2 channels	XLR male, floating/grounded, balanced/unbalanced, short-circuit-proof
Voltage	balanced, RMS, sine, open circuit	0.1 mV to 20 V
unbalanced, RMS, sine, open circuit	0.1 mV to 10 V
Frequency range	base unit, sine	0.1 Hz to 80 kHz
R&S®UPV-B1 option, sine	10 Hz to 185 kHz
Output signals	base unit	sine, multisine, sine burst, sine2 burst, Mod Dist, DFD, noise, arbitrary waveform, polarity, FM, AM, DC, play WAVE files
R&S®UPV-B3 option	stereo sine, DIM, square
Digital analyzer/generator
Digital audio interfaces (R&S®UPV-B2 option)
Connectors	balanced	XLR female/male, transformer coupling, 110 Î©
unbalanced	BNC, grounded, 75 Î©
Optical	TOSLINK
Channels	1, 2 or both
Number of audio bits	8 to 24
Sampling rate	30 kHz to 200 kHz
Format	professional format (AES3) and consumer format (IEC 60958)
Output signals/measurement functions	R&S®UPV-B2 option	same as with analog device
R&S®UPV-K21 option	digital audio protocol
R&S®UPV-K22 option	jitter, common mode
I²S interface (R&S®UPV-B41 option)
Connector	25-pin D-Sub male, BNC for external sync clock signal
Channels	1, 2 or both
Word length	16/24/32 bit per channel
Number of audio bits	8 to 32
Sampling rate	6.75 kHz to 400 kHz
Output signals/measurement functions	same as with analog device Specifications in brief 20
Rated voltage	100 V/120 V/220 V/230 V, 50 Hz to 60 Hz, 300 VA
Dimensions (W Ã— H Ã— D)	465 mm Ã— 197 mm Ã— 495 mm (18.31 in Ã— 7.76 in Ã— 19.49 in)
Weight with all options	15.0 kg (33.07 lb)