Complimentary Reference Material

Complimentary Reference Material
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Form 080/01
Audio Analyzer R&SUPV
Preliminary Specifications
ANALOG ANALYZERS.....................................................................................................................................................................................3
INPUTS ............................................................................................................................................................................................................3
MEASUREMENT FUNCTIONS .............................................................................................................................................................................3
ANALOG GENERATORS .................................................................................................................................................................................5
OUTPUTS .........................................................................................................................................................................................................5
SIGNALS ..........................................................................................................................................................................................................5
DIGITAL ANALYZERS......................................................................................................................................................................................7
DIGITAL AUDIO INPUTS (OPTION R&S UPV-B2)...............................................................................................................................................7
I2S INPUT (OPTION R&S UPV-B41) ................................................................................................................................................................7
MEASUREMENT FUNCTIONS .............................................................................................................................................................................8
DIGITAL GENERATORS ..................................................................................................................................................................................9
DIGITAL AUDIO OUTPUTS (O PTION R&S UPV-B2) ...........................................................................................................................................9
I2S OUTPUT (OPTION R&S UPV-B41) ............................................................................................................................................................9
SIGNALS ........................................................................................................................................................................................................10
FFT ANALYZER ..............................................................................................................................................................................................11
FILTER .............................................................................................................................................................................................................11
SWEEP .............................................................................................................................................................................................................12
DISPLAY OF RESULTS..................................................................................................................................................................................12
AUDIO MONITOR ............................................................................................................................................................................................13
MODIFICATION R&S UPV-U1........................................................................................................................................................................13
GENERAL DATA .............................................................................................................................................................................................13
ORDERING INFORMATION ...........................................................................................................................................................................14
2
®
R&S UPV
Version 01.00, October 2004
Analog analyzers
Analog measurements are available with four different bandwidths, specifications and measurement functions.
Analyzer
Frequency range
Bandwidth 22 kHz
Bandwidth 40/80 kHz
Bandwidth 250 kHz
DC/10 Hz to 21.76 kHz1
DC/10 Hz to 40/80 kHz1
DC/10 Hz to 250 kHz1
Level measurements (rms)
Accuracy
Frequency response (ref. to 1 kHz)
at 1 kHz
20 Hz to 20 kHz
20 kHz to 50 kHz
50 kHz to 100 kHz
100 kHz to 250 kHz
±0.05 dB, typ. ±0.025 dB
±0.01 dB, typ. 0.003 dB (Vin <3 V) 2
20 Hz to 50 Hz: add −0.06 dB
±0.03 dB (Vin <3 V)2
±0.1 dB
±0.3 dB
Inputs
XLR connectors
Voltage range
Measurement ranges
Input impedance
Crosstalk attenuation
Common-mode rejection (Vin <3 V)
Generator output
2 channels, balanced (unbalanced measurements possible with XLR/BNC Adapter
R&S UPL-Z1), floating/grounded and AC/DC coupling switchable
0.1 µV to 110 V (rms, sine)
18 mV to 100 V, in steps of 5 dB
100 kΩ ±1 % shunted by 120 pF (230 pF for ≥ 6 V ranges), each pin against ground.
300 Ω ±0.5 %, Pmax 2 W
600 Ω ±0.5 %, Pmax 1 W
frequency <22 kHz, 600 Ω
>120 dB
at 50 Hz
>90 dB
at 1 kHz
>86 dB
at 20 kHz
>80 dB
each input channel switchable to any output channel, input impedance: balanced 200 kΩ,
unbalanced 100 kΩ
Measurement functions
RMS value, wideband
Accuracy
Integration time
Noise (input shorted)
Spectrum
DC voltage
Voltage range
Accuracy
Measurement ranges
FFT analysis
Measurement speed AUTO
Measurement speed AUTO FAST
AUTO FAST/AUTO
GEN TRACK
VALUE
22/40/80 kHz bandwidth
A weighted
CCIR unweighted
±0.05 dB, typ. ±0.025 dB, at 1 kHz, sine
±0.1 dB additional error
200/4000 samples min., at least 1 cycle
100 samples min., at least 1 cycle
0.1 ms to 10 s
80 kHz bandwidth
250 kHz bandwidth
post-FFT
<2.8 µV
<7 µV
0 V to ±110 V
±(1% of measured value + 0.1% of measurement range)
100 mV to 100 V, in steps of 10 dB
see FFT analyzer section
1
DC/AC coupling
2
Vin ≥ 3 V additional ±0.02 dB from 5 kHz to 50 kHz
Version 01.00, October 2004
<1 µV, 0.7 µV typ.
<1.4 µV, 1 µV typ.
®
R&S UPV
3
Total harmonic distortion (THD)
Fundamental
Frequency tuning
Weighted harmonics
Accuracy
Inherent distortion
Bandwidth 22 kHz 3 4
Inherent distortion
Bandwidth 40/80/250 kHz 3 4
Spectrum
10 Hz to 110 kHz
automatic to input or generator signal or fixed through entered value
any combination of d2 to d9, up to 250 kHz
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
Fundamental 10 Hz to 20 Hz
<–100 dB
Fundamental 50 Hz to 20 kHz
<–100 dB, typ. –105 dB
Fundamental 20 kHz to 110 kHz
<–90 dB, typ. –95 dB
bar chart showing signal and distortion
THD+N and SINAD
Fundamental
Frequency tuning
Input voltage
Bandwidth
Accuracy
Inherent distortion
analyzer bandwidth 22 kHz 5
Inherent distortion
analyzer bandwidth 40/80 kHz 5
Inherent distortion
analyzer bandwidth 250 kHz 5
Spectrum
10 Hz to 110 kHz
automatic to input or generator signal or fixed through entered value
typ. >100 µV with automatic tuning
upper and lower frequency limit selectable, one weighting filter in addition
Bandwidth
< 50 kHz
±0.5 dB (Demo units +0.5/-1.3 dB)
<100 kHz
±0.7 dB (Demo units +0.7/-1.5 dB)
≤ 250 kHz
±1 dB (Demo units +1/-1.8 dB)
Bandwidth
20 Hz to 22 kHz
typ. –110 dB at 1 kHz, 2.5 V
<–105 dB +2 µV 6
typ. –108 dB +1.5 µV
Bandwidth
20 Hz to 22 kHz
<–95 dB + 2.5 µV, typ. –100 dB +1.75 µV
20 Hz to 80 kHz
<–88 dB + 5 µV, typ. –95 dB + 3.5 µV
Bandwidth
20 Hz to 22 kHz
<–95 dB + 2.5 µV, typ. –100 dB +1.75 µV
20 Hz to 110 kHz
<–88 dB + 5 µV, typ. –95 dB + 3.5 µV
post-FFT
Time domain display (WAVEFORM)
Standard mode
Trace length
512 kS per channel max.
Frequency
Frequency range
Accuracy
20 Hz to 250 kHz
±10 ppm
Phase
Frequency range
Accuracy
20 Hz to 250 kHz
20 Hz to 22 kHz
22 kHz to 50 kHz
50 kHz to 100 kHz
100 kHz to 250 kHz
±0.4 °
±0.6 °
±1.0 °
±1.5 °
3
Total inherent distortion of analyzer and generator (with option R&S UPV-B1), analyzer with dynamic mode precision.
4
>3.5 V: typ. 3 dB less; <0.5 V: sensitivity reduced by inherent noise.
5
Total inherent distortion of analyzer and generator (with option R&S UPV-B1), analyzer with dynamic mode precision.
6
At full-scale level of measurement range (<–100 dB + 2 µ V with auto range), <–100 dB for input voltage >3.5 V.
4
®
R&S UPV
Version 01.00, October 2004
Analog generators
24-bit ∆Σ-D/A converters are used for analog signal generation. The characteristics of the basic generator can be improved and
extended with a low-distortion RC oscillator (Low Distortion Generator R&S UPV-B1):
– sine with reduced distortion
– frequency range up to 200 kHz
Outputs
XLR connectors, 2 channels, floating/grounded switchable, balanced/unbalanced switchable, short-circuit-proof; max. current <120 mA
with external feed
Balanced
Voltage
Crosstalk attenuation
Source impedance
Load impedance
Output balance
0.1 mV to 20 V (rms, sine, open-circuit)
frequency <20 kHz
typ. 10 Ω , 200 Ω (150 Ω with R&S UPV-U1)
>400 Ω (incl. source impedance)
at 1 kHz
at 20 kHz
>115 dB
± 0.5%, 600 Ω ± 0.5%
>75 dB
>60 dB
Unbalanced
Voltage
Crosstalk attenuation
Source impedance
Load impedance
0.1 mV to 10 V (rms, sine, open-circuit)
frequency <20 kHz
5Ω
>200 Ω
>115 dB
Signals
Sine
Frequency range
Frequency accuracy
Level accuracy
Frequency response (ref. to 1 kHz)
Inherent distortion THD+N
Sweep parameters
0.1 Hz to 80 kHz
±10 ppm
at 1 kHz
20 Hz to 20 kHz / 70 kHz / 80 kHz
Measurement bandwidth
20 Hz to 22 kHz
20 Hz to 80 kHz
frequency, level
±0.05 dB
±0.01 dB / ±0.05 dB / ±0.1 dB
<–103 dB, typ. –107 dB
<–90 dB
Sine (with low distortion generator option)
Frequency range
Frequency accuracy
Level accuracy
Frequency response (ref. to 1 kHz)
Harmonics
Inherent distortion (THD)
Inherent distortion (THD+N) 7
Sweep parameter
7
10 Hz to 200 kHz
10 Hz to 100 kHz
100 kHz to 200 kHz
at 1 kHz
10 Hz to 20 kHz
20 kHz to 100 kHz
100 kHz to 150 kHz
150 kHz to 200 kHz
measurement bandwidth 20 Hz to 20 kHz,
voltage 1 V to 5 V
Fundamental
1 kHz, 1 V to 10 V
20 Hz to 7 kHz
7 kHz to 20 kHz
20 kHz to 50 kHz
50 kHz to 100 kHz
Fundamental
Meas. Bandwidth
1 kHz, 2.5 V
22 kHz
20 Hz to 20 kHz
22 kHz
20 Hz to 20 kHz
100 kHz
±0.5 %
±0.75 %
±0.05 dB
±0.01 dB
±0.05 dB
±0.15 dB
±0.25 dB
typ. <–115 dB (<–120 dB at 1 kHz)
<–120 dB typ.
<–105 dB
<–100 dB
<–90 dB
<–80 dB
–110 dB typ.
<–100 dB +2 µV
<–88 dB +5 µV
frequency, level
Total inherent distortion of analyzer and generator, analyzer with dynamic mode precision.
Version 01.00, October 2004
®
R&S UPV
5
Stereo sine
only with Second Analog Generator, Option R&S UPV-B3
Frequency range
Frequency
Phase
Level
Sweep parameters
0.1 Hz to 80 kHz
adjustable for each channel
-360° to 360° (same frequency in both channels)
adjustable for each channel or channel ratio 2/1
frequency and level of channel 1
MOD DIST
for measuring the modulation distortion
Frequency range
Level ratio (LF:UF)
Level accuracy
Inherent distortion (level ratio LF:UF = 4:1)
Lower Frequency
Upper Frequency
selectable from 10:1 to 1:1
±0.5 dB
at 7 kHz, 60 Hz
Sweep parameters
upper frequency, level
DFD
for measuring the difference tone
Frequency range
difference freqency
center frequency
±0.5 dB
DFD d2
DFD d3
center frequency, level
Level accuracy
Inherent distortion 8
Sweep parameters
30 Hz to 2700 Hz
8 x LF to 21.75 kHz
–108 dB typ.
–103 dB typ.
80 Hz to 2 kHz
200 Hz to 20.75 kHz
–120 dB typ.
–103 dB typ.
DIM (only with Second Analog Generator, Option R&S UPV-B3)
for DIM measurements to DIN-IEC 268-3 (dynamic intermodulation distortion)
square/sine 3.15/15 kHz or 2.96/14 kHz
square/sine amplitude ratio 4:1
bandwidth (3 dB) 30/100 kHz selectable
50 V (25 V unbalanced)
Waveform
Max. level (VPP)
Level accuracy
Inherent distortion 9
Sweep parameters
±0.5 dB
–105 dB typ.
level
2
Sine burst, Sine burst
Burst time
Interval
Low level
Bandwidth
Sweep parameters
1 sample up to 60 s, 1-sample resolution
burst time up to 60 s, 1-sample resolution
0 to burst level, absolute or relative to burst level (0 with sine2 burst)
80 kHz
burst frequency, level, time, interval
Noise
Distribution
Gaussian, triangular, rectangular
Arbitrary Waveform
loaded from file
File format
Clock rate
*.arb
memory depth max. 16 k
48/96/192 kHz with bandwidth setting to 22/40/80 kHz
Polarity test signal Sinus2 burst with following characteristics:
Frequency
ON time
Interval
8
9
6
1.2 kHz
1 cycle (0.8333 ms)
2 cycles (1.6667 ms)
Center frequency >5 kHz, difference frequency <1 kHz; DFD d2–100 dB (typ.) with DC offset.
Input voltage >200 mV, typ. values apply from 0.5 to 5 V.
®
R&S UPV
Version 01.00, October 2004
FM signal
Carrier frequency
Modulation frequency
Modulation
2 Hz to 21.75 kHz
1 mHz to 21.75 kHz
0 % to 100 %
AM signal
Carrier frequency
Modulation frequency
Modulation
2 Hz to 21.75 kHz
1 mHz to 21.75 kHz
0 % to 100 %
DC voltage
Level range
Accuracy
DC offset
10
Accuracy
Residual offset
0 V to ±10 V (±5 V unbalanced), sweep possible
±2 %
0 V to ±10.0 V (±5 V unbalanced)
±2%
±1% of rms value of AC signal
Digital Analyzers
Frequency limits specified for measurement functions apply to a sampling rate of 48 kHz. For other sampling rates limits are calculated
according to the formula: fnew = f48 kHz x sampling rate/48 kHz.
Digital Audio Inputs (Option R&S UPV-B2)
Balanced input
XLR connector, transformer coupling
Impedance
Level (Vpp)
Unbalanced input
110 Ω
min. 200 mV, max. 12 V
BNC, grounded
Impedance
Level (Vpp)
Optical input
75 Ω
min. 100 mV, max. 5 V
TOSLINK
Channels
1, 2 or both
Audio bits
8 to 24
Clock rate
30 kHz to 200 kHz
Format
professional and consumer format to AES3 or IEC-958 as well as user-defin-able formats
at all inputs
I2S Input (Option R&S UPV-B41)
Input
Level
25-contact DSUB connector (male)
Channels
Low < 0.8 V (-5 V min)
High > 2 V (10 V max)
10 kΩ at Vin -0.5 V to 5.5 V
100 Ω at Vin -5 V to -0.5 V and 5 V to 10 V
1, 2 or both multiplexed
Word Length
16/24/32 bits per channel
Audio bits
8 to 32
Word clock rate
6.75 kHz to 400 kHz
Impedance
10
No DC offset for signal generation with Low Dist ON. With DC offset the AC voltage swing will be reduced; specified inherent distortion values apply to
DC offset = 0.
Version 01.00, October 2004
®
R&S UPV
7
Measurement functions
All measurements at 24 bit, full scale
RMS value, wideband
Measurement bandwidth
Accuracy
Integration time
Filter
Spectrum
up to 0.5 times the clock rate
AUTO FAST
AUTO
FIX
±0.1dB
±0.01 dB
±0.001 dB
AUTO FAST/AUTO
200/4000 samples min., at least 1 cycle
GEN TRACK
100 samples min., at least 1 cycle
VALUE
0.1 ms to 10 s
weighting filters and user-definable filters, up to 3 filters can be combined
post-FFT of filtered signal
DC voltage
Measurement range
Accuracy
0 to ±FS
±1%
FFT analysis
see FFT analyzer section
Total harmonic distortion (THD)
Fundamental
Frequency tuning
Weighted harmonics
Accuracy
Inherent distortion11
10 Hz to 21.90 kHz
automatic to input or generator signal or fixed through entered value
any combination of d2 to d9, up to 21.90 kHz
±0.3 dB
< -155 dB
Spectrum
bar chart showing signal and distortion
THD+N and SINAD
Fundamental
Frequency tuning
Stopband range
Bandwidth
Accuracy
Inherent distortion 11
10 Hz to 21.90 kHz
automatic to input or generator signal or fixed through entered value
fundamental ±28 Hz, max. up to 2nd harmonic
upper and lower frequency limit selectable, one weighting filter in addition
±0.3 dB
Bandwidth
20 Hz to 21.90 kHz
<–142 dB
Spectrum
post-FFT of filtered signal
Time domain display (WAVEFORM)
Standard mode
Trace length
512 kS per channel max.
Frequency12
Frequency range
Accuracy
20 Hz to 20 kHz
±10 ppm
Phase12
Frequency range
Accuracy
11
20 Hz to 20 kHz
±0.4°
Total inherent distortion of analyzer and generator.
12
Only for measurement functions RMS, FFT and THD+N, accuracy applies to 8k FFT with zoom factor 2, Rife-Vincent-2 window; S/N ratio >70 dB.
Phase and group delay in high rate mode only with RMS without filter.
8
®
R&S UPV
Version 01.00, October 2004
Digital Generators
Frequency limits specified for the signals apply to a sampling rate of 48 kHz. For other sampling rates limits are calculated according
to the formula: fnew = f48 kHz x sampling rate/48 kHz.
Digital Audio Outputs (Option R&S UPV-B2)
Balanced output
XLR connector, transformer coupling
Impedance
110 Ω, short-circuit-proof
0 V to 8 V, in 240 steps
Level (Vpp into 110 Ω)
Accuracy
Unbalanced output
Impedance
Level (Vpp into 75 Ω)
Accuracy
±1 dB (rms)
BNC, transformer coupling
75 Ω, short-circuit-proof
0 V to 2 V, in 240 steps
Optical output
±1 dB (rms)
TOSLINK
Channels
1, 2 or both
Audio bits
8 to 24
Clock rate
30 kHz to 200 kHz
Format
internal: generator clock or synchronization
to analyzer
external: synchronization to word clock
input, DARS
professional and consumer format to AES3 or IEC-958 as well as user-definable formats
at all outputs
I2S Output (Option R&S UPV-B41)
Output
25-contact DSUB connector (male)
Impedance
Level
Channels
50 Ω, short-circuit-proof
LVTTL
1, 2 or both multiplexed
Word length
16/24/32 bits per channel
Audio bits
8 to 32
Word clock rate
Master clock rate
word length 16/32 bit
word length 24 bit
Internal Clock
External Wordclock or Masterclock
Sync to Internal Clock, External Wordclock
word length 16 bit
word length 24 bit
word length 32 bit
Sync to External Masterclock
word length 16/32 bit
word length 24 bit
432 kHz to 51.2 MHz
Clock Input (TX CLK IN)
BNC
Synchronisation
Master/Word clock ratio *)
Level
Impedance
6.75 kHz to 400 kHz
6.75 kHz to 200 kHz
64, 128, 256, 512
96, 192, 384
128, 256, 512
128, 256, 512
192, 384
< 0.8 V low (min -5 V)
> 2 V high (max 10 V)
10 kΩ at Vin -0.5 V to 5.5 V
100 Ω at Vin -5 V to -0.5 V or 5 V to 10 V
*) Master clock 51.2 MHz max.
Version 01.00, October 2004
®
R&S UPV
9
Signals
All signals with 24 bit, full scale
General characteristics
Dither
Frequency accuracy
DC offset
for sine, stereo sine, DFD and MOD DIST
Distribution: Gaussian, triangular, rectangular
Level: 0.5 LSB to 1 FS
internal clock
±10 ppm
relative to clock rate
±1 ppm
0 to ±1 FS adjustable
Sine
Frequency range
Total harmonic distortion (THD)
Sweep parameters
2 Hz13 to 21.90 kHz
<–155 dB
frequency, level
Stereo sine
Frequency range
Frequency
Phase
Level
Sweep parameters
2 Hz13 to 21.9 kHz
adjustable for each channel
-360° to 360° (same frequency in both channels)
adjustable for each channel or channel ratio 2/1
frequency and level of channel 1
MOD DIST
for measuring the modulation distortion
Frequency range
Sweep parameters
Lower frequency
Upper frequency
selectable from 10:1 to 1:1
Level LF:UF
1:1
4:1
10:1
upper frequency, level
DFD
for measuring the difference tone
Frequency range
Difference frequency
Center frequency
DFD d2
DFD d3
Center frequency, level
Level ratio (LF:UF)
Inherent distortion 11
Inherent distortion 11
Sweep parameters
3013 to 2700 Hz13
8 x LF13 to 21.90 kHz
Tbd
Tbd
Tbd
80 Hz to 2 kHz13
200 Hz13 to 20,90 kHz
Tbd
Tbd
2
Sine burst, Sine burst
Burst time
Interval
Low level
Sweep parameters
1 sample to 60 s, 1 sample resolution
burst time up to 60 s, 1-sample resolution
0 to burst level, absolute or referred to burst level (0 for sine2 burst)
burst frequency, level time, interval
Noise
Distribution
Gaussian, triangular, rectangular
Arbitrary waveform
loaded from file
File format
Clock rate
*.arb
sampling rate of generator
13
10
memory depth max. 16 k
Fixed frequency independent of clock rate.
®
R&S UPV
Version 01.00, October 2004
Polarity test signal Sine2 burst with following characteristics:
Frequency
ON time
Interval
1.2 kHz13
1 cycle
2 cycles
FM signal
Carrier frequency
Modulation frequency
Modulation
2 Hz13 to 21.9 kHz
1 mHz13 to 21.9 kHz
0 % to 100 %
AM signal
Carrier frequency
Modulation frequency
Modulation
2 Hz13 to 21.9 kHz
1 mHz13 to 21.9 kHz
0 % to 100 %
DC voltage
Level range
0 to ±1 FS, can be swept
FFT analyzer
Frequency range
FFT size
Digital
DC to 0.5 * Sample Rate
Analog Bandwidth 22/40/80/250 kHz
DC to 22,5/43,5/87/250 kHz
Digital
170 dB
Analog bandwidth 22/40/80 kHz
120 dB
Analog bandwidth 250 kHz
100 (120) dB
Digital
–170 dB
Analog bandwidth 22/40/80 kHz
–140 dB
Analog bandwidth 250 kHz
–120 (-140) dB
512, 1k, 2k, 4k, 8k, 16k, 32k, 64k, 128k, 256k points
Window functions
Rectangular, Hann, Blackman-Harris, Rife-Vincent 1-3, Hamming, Flat Top
Dynamic range
Noise floor
Filter
For all analog and digital analyzers and generators. All filters are digital filters.
Analyzer
Generator
Weighting filters
Version 01.00, October 2004
Pre-Filter
1 weighting or user-definable filter
Function Filter
up to 3 weighting or user-definable filters
1 weighting or user-definable filter
– A weighting
– CCIR 1k weighted
– CCIR 2k weighted
– CCIR unweighted
– CCITT
– C Message
– DC noise highpass
– Deemphasis J.17, 50/15, 50, 75
– IEC Tuner
– Jitter weighted
– Rumble weighted, unweighted
®
R&S UPV
11
User-definable filters
Design parameters
Highpass, lowpass filters
Bandpass, bandstop filters
Notch
Third octave and octave filters
File-defined filters
Analog notch filter
Characteristics
Frequency range
Frequency tuning
Stopband
Passband
8th order elliptical, type C (for highpass and lowpass filters also 4th order), passband
ripple +0/–0.1 dB, stopband attenuation approx. 20 dB to 120 dB selectable in steps of
approx. 10 dB (highpass and lowpass filters: stopband attenuation 40 to 120 dB)
limit frequencies (–0.1 dB) selectable, stopband indicated
passband (–0.1 dB) selectable, stopband indicated
center frequency and width (–0.1 dB) selectable, stopband indicated
center frequency selectable, bandwidth (–0.1 dB) indicated
any 8th order filter cascaded from 4 biquads, defined in the z plane by poles/zeroes or
coefficients
For measurements on signals with high S/N ratio, this filter improves the dynamic range of
the analyzer by up to 30 dB to 140 dB for analyzer bandwidth 22/40/80 kHz, or 120 dB for
analyzer bandwidth 250 kHz (typical noise floor of FFT). The filter is also used for
measuring THD, THD+N and MOD DIST with dynamic mode precision.
available in analog analyzers with measurement functions:
– rms, wideband
– rms, selective
– quasi-peak
– FFT analysis
10 Hz to 110 kHz center frequency (fc)
– automatic to input signal
– coupled to generator
– fixed through entered value
typ. >30 dB, fc ±0.5%
typ. –3 dB at 0.77 x fc and 1.3 x fc, typ. +0/–1 dB outside 0.5 x fc to 2 x fc
Sweep
Generator sweep
Parameters
Sweep
Stepping
frequency, level, with bursts also interval and duration, one- or two-dimensional
linear, logarithmic, single, continuous
– automatic after end of measurement
Sweep speed
Two-channel rms measurement 20 Hz to
20 kHz, 30-point generator sweep
logarithmic (frequency measurement
switched off, Low Dist off).
with
GEN TRACK
AUTO FAST
AUTO
0.5 s
1s
2.5 s
Display of results
Units
Level (analog)
Level (digital)
Distortion
Frequency
Phase
Reference value (level)
12
®
R&S UPV
V, dBu, dBV, W, dBm,
difference (∆), deviation (∆%) and
ratio (without dimension, %, dBr)
to reference value
FS, %FS, dBFS, LSBs
deviation (∆%) or ratio (dBr)
to reference value
% or dB, referenced to signal amplitude, THD and THD+N in all available level units
(absolute or relative to selectable reference value)
Hz, difference (∆), deviation (∆%) and ratio (as quotient f/fref, 1/3 octave,
octave or decade) to reference value (entered or stored, current generator frequency)
°, rad, difference (∆) to reference value (entered or stored)
Fixed value (entered or stored).
Version 01.00, October 2004
Graphical display of results
Monitor
Display of results
Display functions
8,4“ LCD, colour
- numeric display
– combi display with numeric value, bargraph, min./max. and limits (for each numeric
result)
–sweep trace
– spectrum
- waveform
– list of results
– bar graph for THD and intermodulation measurements
– autoscale
– X- and Y-axis zoom
– 2 vertical and 2 horizontal cursor lines
– search function for max. values
– marker for harmonics (spectrum)
– change of unit and scale also possible for loaded traces
Test reports
Functions
– screen copy to printer
Remote control
(option R&S UPV-K4)
via IEC 625-2 (IEEE 488) and LAN;
commands largely to SCPI
Audio monitor
Loudspeaker
Built in
Headphone connector
6.3 mm jack
Output voltage (Vp)
Source impedance
Recommended headphone impedance
7 V max.
100 Ω, short-circuit-proof
600 Ω
Modification R&S UPV-U1
Change of source impedance of analog generator to 150 Ω (instead of 200 Ω set as standard) at the factory
General data
Operating temperature range
Storage temperature range
Humidity
EMC
Vibration, sinusoidal
Vibration, random
Shock
Power supply
Safety
Conformity marks
Dimensions (W x H x D)
Weight
Version 01.00, October 2004
5 °C to +45 °C meets EN 60068 2-1, EN 60068 2-2
–20 °C to +60 °C
Max 80% at +45 °C (no condensation)
Meets EN 55011/22
5 Hz to 55 Hz, max. 1.8 g at 55 Hz; 55 Hz to 150 Hz, 0.5 g const.
Meets EN 60068-2-6, EN 61010-1
10 Hz to 300 Hz, acceleration 1.2 g (rms), meets EN 60068-2-64
40 g shock spectrum, meets EN 60068-2-27, MIL-STD 810 E
100/120/220/230 V ±10%, 50 Hz to 60 Hz, 300 VA
Meets EN 61010-1, CAN/CSA-C22.2 No. 1010.1, UL Std. No. 61010B-1
VDE-GS, cCSAus
465 mm x 197 mm x 495 mm
15.0 kg when fully equipped
®
R&S UPV
13
Ordering information
Order designation
Type
Order No.
Audio Analyzer
Accessories supplied
R&S UPV
1146.2003.02
Power cable, Quick Start Guide and CDROM (with operating manual)
R&S UPV-B1
R&S UPV-B2
R&S UPV-B3
R&S UPV-K4
R&S UPV-B41
R&S UPL-Z1
R&S UPV-U1
1146.5202.02
1146.4306.02
1146.4806.02
1401.9001.02
1146.5402.02
1078.3704.02
1146.1507.02
ZZA-411
1096.3283.00
1146.2084.31
1146.2084.32
1146.2084.39
1157.6870.03
1157.7060.02
Options
Low Distortion Generator
Digital Audio I/O 192 kHz
Second Analog Generator
Remote Control
I²S Interface
XLR/BNC Adapter Set
150 Ohm Modification
Recommended extras
19“ Rack Adapter
Betriebshandbuch (deutsch)
Operating Manual (englisch, UK)
Operating Manual (englisch, US)
USB Keyboard
USB Mouse
14
®
R&S UPV
PSL-Z2
PSL-Z10
Version 01.00, October 2004
Product brochure see PD 0758.1306.12
and at www.rohde-schwarz.com
(search term: UPV)
16
®
R&S UPV
Version 01.00, October 2004
www.rohde-schwarz.com
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG · Trade names are trademarks of the owners · Printed in Germany (BI sk)
<PD number> · Audio Analyzer R&S® UPV · Version 01.00 · October 2004 · Data without tolerance limits is not binding · Subject to change

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