Atec UPV User Manual

R&S®UPV Audio Analyzer

Specifications

Data Sheet | 03.00

Test & Measurement

Version 03.00, August 2011

CONTENTS

Definitions .......................................................................................................................................................................4

Analog analyzers ............................................................................................................................................................5

Dual-channel inputs ................................................................................................................................................................................5

Dual-channel analog analyzer measurement functions ..........................................................................................................................5

Eight-channel analog inputs (R&S®UPV-B48 option) .............................................................................................................................7

Analog generators .......................................................................................................................................................... 8

Outputs ...................................................................................................................................................................................................8

Signals ....................................................................................................................................................................................................8

Digital analyzers............................................................................................................................................................ 11

Digital audio inputs (R&S®UPV-B2 option) ...........................................................................................................................................11

I2S input (R&S®UPV-B41 option) ..........................................................................................................................................................11

Universal serial interface input (R&S®UPV-B42 option)........................................................................................................................11

PDM bitstream analyzer (R&S®UPV-K421 option) ...............................................................................................................................13

Digital audio analyzer measurement functions .....................................................................................................................................14

Digital generators..........................................................................................................................................................15

Digital audio outputs (R&S®UPV-B2 option) .........................................................................................................................................15

I2S output (R&S®UPV-B41 option) ........................................................................................................................................................15

Universal serial interface output (R&S®UPV-B42 option) .....................................................................................................................16

FFT analyzer .................................................................................................................................................................. 19

Filter ............................................................................................................................................................................... 20

Sweep............................................................................................................................................................................. 21

Display of results .......................................................................................................................................................... 21

Audio monitor ...............................................................................................................................................................22

150 Ω modification (R&S®UPV-U1 option) ..................................................................................................................22

BNC phone out (R&S®UPV-U2 option) ........................................................................................................................ 22

Digital audio protocol (R&S®UPV-K21 option)............................................................................................................ 22

Jitter and interface test (R&S®UPV-K22 option) ......................................................................................................... 23

Generator..............................................................................................................................................................................................23

Analyzer ................................................................................................................................................................................................23

Remote control (R&S®UPV-K4 option) ........................................................................................................................ 24

Extended analysis functions (R&S®UPV-K6 option).................................................................................................. 24

PESQ® measurement (R&S®UPV-K61 option) 16......................................................................................................... 24

PEAQ® measurement (R&S®UPV-K62 option) ........................................................................................................... 24

POLQA® measurement (R&S®UPV-K63 option) 16...................................................................................................... 24

Hearing aid measurements (R&S®UPV-K7 option)..................................................................................................... 25

Hearing aid speech tests (R&S®UPV-K71 option) ...................................................................................................... 25

UMTS/GSM mobile phone tests (R&S®UPV-K91 option) ...........................................................................................25

R&S®UPV-K91 upgrade 01 (R&S®UPV-K9101 option)................................................................................................ 25

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CDMA2000® mobile phone tests (R&S®UPV-K92 option) .........................................................................................25

Cable for R&S®UPV-B48 (R&S®UPV-Z48 option)........................................................................................................ 25

General data .................................................................................................................................................................. 26

Ordering information .................................................................................................................................................... 27

System components .............................................................................................................................................................................27

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Definitions

General

Product data applies under the following conditions:

• Three hours storage at ambient temperature followed by 30 minutes warm-up operation

• Specified environmental conditions met

• Recommended calibration interval adhered to

• All internal automatic adjustments performed, if applicable

Specifications with limits

Represent warranted product performance by means of a range of values for the specified parameter. These specifications are marked with limiting symbols such as <, , >, , ±, or descriptions such as maximum, limit of, minimum. Compliance is ensured by testing or is derived from the design. Test limits are narrowed by guard bands to take into account measurement uncertainties, drift and aging, if applicable.

Specifications without limits

Represent warranted product performance for the specified parameter. These specifications are not specially marked and represent values with no or negligible deviations from the given value (e.g. dimensions or resolution of a setting parameter). Compliance is ensured by design.

Typical data (typ.)

Characterizes product performance by means of representative information for the given parameter. When marked with <, > or as a range, it represents the performance met by approximately 80 % of the instruments at production time. Otherwise, it represents the mean value.

Nominal values (nom.)

Characterize product performance by means of a representative value for the given parameter (e.g. nominal impedance). In contrast to typical data, a statistical evaluation does not take place and the parameter is not tested during production.

Measured values (meas.)

Characterize expected product performance by means of measurement results gained from individual samples.

Uncertainties

Represent limits of measurement uncertainty for a given measurand. Uncertainty is defined with a coverage factor of 2 and has been calculated in line with the rules of the Guide to the Expression of Uncertainty in Measurement (GUM), taking into account environmental conditions, aging, wear and tear.

Typical data as well as nominal and measured values are not warranted by Rohde & Schwarz.

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Analog analyzers

Analog measurements are available with different bandwidths, specifications and measurement functions.

Dual-channel inputs

Analyzer

Bandwidth 22 kHz DC/10 Hz to 21.76 kHz 1 Bandwidth 40/80 kHz DC/10 Hz to 40/80 kHz 1 Bandwidth 250 kHz DC/10 Hz to 250 kHz 1

Level measurements (RMS)

Level error at 1 kHz ±0.05 dB, typ. ±0.025 dB Frequency response (referenced to 1 kHz)

20 Hz to 20 kHz ±0.01 dB, typ. 0.003 dB, Vin < 3 V 2 20 kHz to 50 kHz ±0.03 dB, V

< 3 V 2

50 kHz to 100 kHz ±0.1 dB 100 kHz to 250 kHz ±0.3 dB

XLR connectors 2 channels, balanced

(unbalanced measurements possible with the R&S

UP-Z1MF XLR/BNC adapter set), XLR pin 1 floating/grounded selectable, AC/DC coupling selectable

Voltage range RMS, sine 0.1 µV to 110 V Measurement ranges 18 mV to 100 V, in steps of 5 dB Input impedance

100 k ±1 % shunted by 120 pF (230 pF for ranges  6 V), each pin against ground 300  ±0.5 %, P 600  ±0.5 %, P

max

2 W 1 W

Crosstalk attenuation frequency < 22 kHz, 600  > 120 dB Common-mode rejection (Vin < 3 V)

at 50 Hz > 90 dB at 1 kHz > 86 dB at 20 kHz > 80 dB

Generator output

each input channel switchable to any output channel input impedance

200 kΩ balanced 100 kΩ unbalanced

Dual-channel analog analyzer measurement functions

RMS, wideband

measurement speed AUTO ±0.05 dB, typ. ±0.025 dB, at 1 kHz, sine Level error measurement speed AUTO FAST ±0.1 dB additional error

Integration time

Noise (input shorted)

Spectrum post FFT

AUTO FAST/AUTO min. 200/4000 sample, at least 1 cycle GEN TRACK min. 100 sample, at least 1 cycle VALUE 0.1 ms to 100 s 22/40/80 kHz bandwidth A weighted < 1 µV, typ. 0.7 µV CCIR unweighted < 1.4 µV, typ. 1 µV 80 kHz bandwidth < 2.8 µV 250 kHz bandwidth < 7 µV

DC voltage

Voltage range 0 V to ±110 V Level error 3 ±(1 % of measured value + 0.1 % of

measurement range)

Measurement ranges 100 mV to 100 V, in steps of 10 dB

FFT analysis see FFT analyzer section

DC/AC coupling.

Additionally ± 0.02 dB from 5 kHz to 50 kHz when Vin ≥ 3 V.

Not valid for bandwidth 250 kHz.

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Total harmonic distortion (THD)

Fundamental 10 Hz to 110 kHz Frequency tuning automatic to input or generator signal or

fixed through entered value Weighted harmonics any combination of d2 to d9, up to 250 kHz Error limit

harmonics < 50 kHz ±0.5 dB harmonics < 100 kHz ±0.7 dB harmonics < 250 kHz ±1 dB fundamental 20 Hz to 10.95 kHz < –110 dB, typ. –115 dB Inherent distortion fundamental 10 Hz to 20 Hz < –100 dB fundamental 50 Hz to 20 kHz < –100 dB, typ. –105 dB fundamental 20 kHz to 50 kHz < –90 dB, typ. –95 dB

(bandwidth 22 kHz)

Inherent distortion

(bandwidth 40/80/250 kHz)

4 5

fundamental 50 kHz to 110 kHz < –80 dB, typ. –85 dB

Spectrum bargraph showing signal and distortion

post FFT

THD+N and SINAD

Fundamental 10 Hz to 110 kHz Frequency tuning automatic to input or generator signal or

fixed through entered value Input voltage typ. > 100 µV with automatic tuning Bandwidth upper and lower frequency limit selectable,

one weighting filter in addition Error limit

bandwidth

< 50 kHz ±0.5 dB < 100 kHz ±0.7 dB < 250 kHz ±1 dB

(analyzer bandwidth 22 kHz)

fundamental meas. Bandwidth Inherent distortion to 22 kHz 20 Hz to 22 kHz

typ. –110 dB at 1 kHz, 2.5 V

< –105 dB + 2 µV

typ. –108 dB + 1.5 µV Inherent distortion

(analyzer bandwidth 40/80/250 kHz)

fundamental meas. bandwidth

to 20kHz 20 Hz to 22 kHz

< –95 dB + 2.5 µV, typ. –100 dB + 1.75 µV

to 20 kHz 20 Hz to 80 kHz < –90 dB + 5 µV, typ. –95 dB + 3.5 µV to 50 kHz 20 Hz to 250 kHz < –84 dB + 10 µV, typ. –90 dB + 7 µV

Spectrum post FFT

Time domain display (WAVEFORM)

Trigger rising/falling Trigger level –100 V to +100 V Trace length max. 480 ksample per channel Pretrigger max. 19200 sample Standard mode each sample recorded Compressed mode peak value of up to 1024 sample recorded

(envelope) Undersample mode undersampling factor up to 1024

Frequency

Frequency range 20 Hz to 250 kHz Frequency error ±10 ppm

Phase

Frequency range 20 Hz to 250 kHz Phase error

20 Hz to 22 kHz ±0.4° 22 kHz to 50 kHz ±0.6° 50 kHz to 100 kHz ±1.0° 100 kHz to 250 kHz ±1.5°

Total inherent distortion of analyzer and generator (with R&S®UPV-B1 option), analyzer with dynamic mode precision.

Typ. 3 dB less when > 3.5 V; sensitivity reduced by inherent noise when < 0.5 V.

At full-scale level of measurement range (< –100 dB + 2 µV with autoranging), < –100 dB for input voltage > 3.5 V.

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Eight-channel analog inputs (R&S®UPV-B48 option)

Two R&S®UPV-B48 options can be installed to provide 16-channel analog inputs.

8 analog input channels 25-pin D-Sub, balanced, TASCAM pinning Bandwidth DC, 20 Hz to 40 kHz Level range RMS, sine 1 µV to 50 V Measurement ranges 200 mV to 50 V in steps of 12 dB

autoranging or fixed, selectable for each

channel, or coupled Input impedance each pin to ground 100 k ±1 %  220 pF AC/DC coupling selectable for each channel, or coupled

Level error (RMS) at 1 kHz ±0.05 dB, typ. ±0.025 dB

(referenced to 1 kHz)

THD+N 7 20 Hz to 20 kHz

Frequency error 20 Hz to 40 kHz ±10 ppm

Level error (DC) ±(1 % of measured value + 0.2 % of

Crosstalk attenuation up to 20 kHz > 100 dB (100 ) Common-mode rejection (V

< 3 V, DC coupling)

20 Hz to 20 kHz ±0.1 dB Frequency response 20 Hz to 40 kHz ±0.2 dB A weighted < 1.5 µV Noise (RMS, input shorted) CCIR unweighted < 2.0 µV

typ. –100 dB at 1 kHz, 2.5 V

<–94 dB + 2 µV

20 Hz to 20 kHz ±0.5° Phase error 20 kHz to 40 kHz ±1.0°

measurement range)

up to 20 kHz > 50 dB

Measurement functions RMS wideband, RMS selective, peak, S/N,

DC, FFT, THD, THD+N, Mod Dist, DFD,

DIM, polarity Audio monitor not available

Total inherent distortion of analyzer and generator (with R&S®UPV-B1 option).

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Analog generators

Outputs

XLR connectors (pin 1 not connected), 2 channels, floating/grounded selectable, balanced/unbalanced selectable, short-circuit-proof; max. current < 120 mA with external feed.

Balanced

Voltage RMS, sine, open circuit 0.1 mV to 20 V Crosstalk attenuation frequency < 20 kHz > 115 dB Source impedance

Load impedance incl. source impedance > 400 

Unbalanced

Voltage RMS, sine, open circuit 0.1 mV to 10 V Crosstalk attenuation frequency < 20 kHz > 115 dB Source impedance typ. 5  Load impedance > 200 

Signals

Sine

Frequency range 0.1 Hz to 80 kHz Frequency error ±10 ppm Level error at 1 kHz ±0.05 dB Frequency response (referenced to 1 kHz) 20 Hz to 20/70/80 kHz ±0.01 dB/±0.05dB/±0.1 dB Inherent distortion (THD+N)

Sweep parameters frequency, level

Sine (with R&S

Frequency range 10 Hz to 185 kHz

Level error at 1 kHz ±0.05 dB Frequency response (referenced to 1 kHz)

Harmonics measurement bandwidth 20 Hz to 20 kHz,

Inherent distortion (THD)

Inherent distortion (THD+N) 8

Sweep parameters frequency, level

UPV-B1 low distortion generator option)

typ. 10  200  (150  with R&S®UPV-U1) ± 0.5 % 600  ± 0.5 %

at 1 kHz > 75 dB Output balance at 20 kHz > 60 dB

level < 3 V fundamental meas. bandwidth 20 Hz to 20 kHz 22 kHz 20 Hz to 20 kHz 80 kHz < –90 dB + 5 µ V

10 Hz to 100 kHz ±0.5 % Frequency error 100 kHz to 185 kHz ±0.75 %

20 Hz to 20 kHz ±0.01 dB 10 Hz to 100 kHz ±0.05 dB 100 kHz to 150 kHz ±0.15 dB 150 kHz to 185 kHz ±0.25 dB

voltage 1 V to 5 V fundamental 1 kHz, 1 V to 10 V typ. < –120 dB 20 Hz to 7 kHz < –110 dB, typ. –115 dB 7 kHz to 20 kHz < –105 dB, typ. –110 dB 20 kHz to 50 kHz < –88 dB 50 kHz to 100 kHz < –80 dB fundamental meas. bandwidth 1 kHz, 2.5 V 22 kHz 20 Hz to 20 kHz 22 kHz < –100 dB + 2 µV 20 Hz to 20 kHz 100 kHz < –88 dB + 5 µV

< –103 dB + 2.5 µ V, typ. –107 dB

typ. < –115 dB (< –120 dB at 1 kHz)

typ. –110 dB

Total inherent distortion of analyzer and generator, analyzer with dynamic mode precision.

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Stereo sine (only with R&S

UPV-B3 second analog generator option)

Frequency range 0.1 Hz to 80 kHz Frequency adjustable for each channel Phase same frequency in both channels –360° to +360° Level adjustable for each channel or

channel ratio 2/1 Sweep parameters frequency, level of channel 1

MOD DIST for measuring the modulation distortion in line with IEC 60268-3

lower frequency (LF) 30 Hz to 2700 Hz Frequency range

upper frequency (UF) 8 × LF to 21.75 kHz Level ratio (LF:UF) selectable from 10:1 to 1:1 Level error ±0.5 dB Inherent distortion

level ratio LF:UF = 4:1

at 7 kHz, 60 Hz < –96 dB, typ. –108 dB

< –90 dB, typ. –103 dB Sweep parameters upper frequency, level

DFD for measuring the difference frequency distortion in line with IEC 60268-3 or IEC 60118

difference frequency 80 Hz to 2 kHz Frequency range

mean frequency 200 Hz to 20.75 kHz Level error ±0.5 dB

DFD d2 < –115 dB, typ. –120 dB Inherent distortion 9

DFD d

< –94 dB, typ. –103 dB

Sweep parameters mean frequency, level

DIM (only with R&S

UPV-B3 second analog generator option)

For DIM measurements in line with DIN IEC 60268-3 (dynamic intermodulation distortion). Waveform

square/sine frequency 3.15/15 kHz or 2.96/14 kHz or 2.96/8 kHz

square/sine amplitude ratio 4:1

bandwidth (3 dB) 30/100 kHz selectable Max. level (peak-peak) 50 V (25 V unbalanced) Level error ±0.5 dB

level < 3 V (RMS) < –95 dB, typ. –105 dB Inherent distortion 10

level > 3 V (RMS) < –90 dB, typ. –100 dB Sweep parameters level

Sine burst, sine

burst

Burst time 1 sample up to 60 s, 1 sample resolution Interval burst time up to 3600 s,

1 sample resolution

Low level 0 to burst level, absolute or relative to

burst level (0 for sine

burst) Bandwidth 80 kHz Sweep parameters burst frequency, level, time, interval

Noise

Distribution Gaussian, triangular, rectangular

Arbitrary waveform

Memory depth max. 256 ksample Clock rate with bandwidth setting to

22 kHz/40 kHz/80 kHz

48 kHz/96 kHz/192 kHz

File format *.arb

Mean frequency > 5 kHz, difference frequency < 1 kHz, DFD d2 typ. –100 dB with DC offset.

Level > 0.5 V, typ. values apply from 0.5 V to 6 V.

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