该型号官方中文站未提供独立中文产品手册,本节内容依据官方产品页与官方规格书整理。
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UPV 20Hz至250kHz音频分析仪|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
UPV 音频分析仪
R&S®UPV 是罗德与施瓦茨的音频分析仪。官方目录位于「分析仪 / 音频分析仪」。官方标称带宽:upper and lower frequency limit selectable,。官方技术指标共 163 组、502 项,详见「详细。
产品简介
该型号官方中文站未提供独立中文产品手册,本节内容依据官方产品页与官方规格书整理。
官方公布的主要指标:频率范围 20 Hz至250kHz;频率 adjustable for each channel;带宽 upper and lower frequency limit selectable,;采样率 30 kHz至200kHz;动态范围 digital 24 bit/32 bit | 170 dBFS/220 dBFS。
官方公布的产品型号:UPV、UPV-B2、UPV-B42、UPV-K91、UPV-B48、UPV-B41、UPV-B3、UPV-K7。
核心参数
• 频率范围:20 Hz至250kHz
• 频率:adjustable for each channel
• 带宽:upper and lower frequency limit selectable,
• 采样率:30 kHz至200kHz
• 动态范围:digital 24 bit/32 bit | 170 dBFS/220 dBFS
• 存储深度:max. 256 ksample
• 电压:RMS, sinewave, open circuit | 0.1 mV至20 V
• 输入阻抗:200 kΩ balanced 100 kΩ unbalanced
产品型号
• 官方型号:UPV、UPV-B2、UPV-B42、UPV-K91、UPV-B48、UPV-B41、UPV-B3、UPV-K7、UPV-K6、UPV-K421、UPV-K22、UPV-K21、UPV-K61、UPV-K62
资源下载
详细指标请见 UPV 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®UPV 的官方技术指标,共 163 个指标组、502 项。
参数名以行业通用中文术语为主(其中 418 项保留官方规格书原文),数值与单位保留官方规格书原样。
技术指标
• UPV_dat_sw_en_0758-1306-22_v0400_cover.indd:1 | 11.12.2013 | 08:17:49
An a l yz er
• Bandwidth 22 kHz:DC/10 Hz至21.76kHz
• Bandwidth 40/80 kHz:DC/10 Hz至40/80kHz
• Bandwidth 250 kHz:DC/10 Hz至250kHz
Level measurements (RMS)
• 电平误差:at 1kHz | ±0.05 dB, ±0.025 dB (typ.)
• 20 kHz to 50 kHz:±0.03 dB, Vin < 3 V 2 50 kHz至100kHz ±0.1 dB 100 kHz至250kHz ±0.3 dB
• XLR connectors:2 channels, balanced
XLR pin 1 floating/grounded selectable,
• AC/DC coupling selectable
• Voltage range:RMS, sinewave | 0.1 µV至110 V
• Measurement ranges:18 mV至100 V, in steps of 5 dB
for ranges ≥ 6 V), each pin against ground
• Crosstalk attenuation:frequency < 22kHz, 600 Ω | > 120 dB
• Common-mode rejection (Vin < 3 V):at 50Hz | > 90 dB
• at 1 kHz:> 86 dB
• at 20 kHz:> 80 dB
• 输入阻抗:200 kΩ balanced 100 kΩ unbalanced
sinewave
• measurement speed: auto fast:±0.1 dB additional error
• Integration time:auto fast/auto min. 200/4000 sample, at least 1 cycle
• gen track:min. 100 sample, at least 1 cycle
• value:0.1 ms至100 s
• Noise (input shorted):22/40/80kHz bandwidth
• A weighted:< 1 µV, 0.7 µV (typ.)
• CCIR unweighted:< 1.4 µV, 1 µV (typ.) 80kHz bandwidth (no filter) < 2.8 µV 250kHz bandwidth (no filter) < 7 µV
• Spectrum:post FFT
• DC voltage
• Voltage range:0 V to ±110 V
measurement range)
• Measurement ranges:100 mV至100 V, in steps of 10 dB
• FFT analysis:see FFT analyzer section
• 1 DC/AC coupling.
• 2 Additionally ±0.02 dB from 5 kHz至50kHz when Vin ≥ 3 V.
Total harmonic distortion (THD)
• Fundamental:10 Hz至110kHz
fixed through entered value
• Error limit:harmonics < 50kHz | ±0.5 dB
• harmonics < 100 kHz:±0.7 dB
• harmonics < 250 kHz:±1 dB
• (bandwidth 22 kHz) 4, 5:fundamental 10 Hz至20Hz | < -100 dB
• (bandwidth 40/80/250 kHz) 4, 5:fundamental 20 kHz至50kHz | < -90 dB, -95 dB (typ.)
• fundamental 50 kHz to 110 kHz:< -80 dB, -85 dB (typ.)
• Spectrum:bargraph showing signal and distortion
THD+N and SINAD
• Fundamental:10 Hz至110kHz
fixed through entered value
• Input voltage:> | 100 µV (typ.) with automatic tuning
• 带宽:upper and lower frequency limit selectable,
plus one weighting filter (selectable)
• Error limit:bandwidth < 50kHz ±0.5 dB < 100kHz ±0.7 dB < 250kHz ±1 dB
• Inherent distortion:fundamental meas. bandwidth
• < -105 dB + 2 µV 6,
• typ. -108 dB + 1.5 µV
• Inherent distortion:fundamental meas. bandwidth
• up to 20 kHz:20 Hz至80kHz | < -90 dB + 5 µV, typ. -95 dB + 3.5 µV
• up to 50 kHz:20 Hz至250kHz | < -84 dB + 10 µV, typ. -90 dB + 7 µV
• Spectrum:post FFT
Time domain display (W AVEFORM)
• Trigger:rising/falling edge
• 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至1024 recorded
samples (envelope)
• Undersample mode:undersampling factor up至1024
频率
• 频率范围:20 Hz至250kHz
• Frequency error:±10 ppm
Phase
• 频率范围:20 Hz至250kHz
• Phase error:20 Hz至22kHz 22 kHz至50kHz 50 kHz至100kHz 100 kHz至250kHz | ±0.4° ±0.6° ±1.0° ±1.5°
Eight-channel analog input (R&S®UPV-B48 option)
• 8 analog input channels:25-pin D-Sub, balanced, TASCAM pinning
• 带宽:DC, 20 Hz至40kHz
• Level range:RMS, sinewave | 1 µV至50 V
• Measurement ranges:200 mV至50 V in steps of 12 dB
channel, or coupled
• 输入阻抗:each pin to ground | 100 kΩ ±1 % ║ 220 pF
• AC/DC coupling:selectable for each channel, or coupled
• Level error (RMS):at 1kHz | ±0.05 dB, ±0.025 dB (typ.)
• Frequency response:20 Hz至20kHz | ±0.1 dB
• (referenced to 1 kHz):20 Hz至40kHz | ±0.2 dB
• Noise (RMS, input shorted):A weighted | < 1.5 µV
• CCIR unweighted:< 2.0 µV
• THD+N 7:20 Hz至20kHz <-94 dB + 2 µV | typ. -100 dB at 1kHz, 2.5 V
• Frequency error:20 Hz至40kHz | ±10 ppm
• Phase error:20 Hz至20kHz 20 kHz至40kHz | ±0.5° ±1.0°
measurement range)
• Crosstalk attenuation:up至20kHz | > 100 dB (100 Ω)
• Common-mode rejection:up至20kHz | > 50 dB
(Vin < 3 V, DC coupling)
• DC, FFT, THD, THD+N, Mod Dist, DFD,
DIM, polarity
• Audio monitor:not available
Balanced
• 电压:RMS, sinewave, open circuit | 0.1 mV至20 V
• Crosstalk attenuation:frequency < 20kHz | > 115 dB
• Source impedance:10 Ω (typ.) 200 Ω (150 Ω with R&S®UPV-U1) ± 0.5 % 600 Ω ± 0.5 %
• Load impedance:incl. source impedance > | 400 Ω
• Output balance:at 1kHz | > 75 dB
• at 20 kHz:> 60 dB
Unbalanced
• 电压:RMS, sinewave, open circuit | 0.1 mV至10 V
• Crosstalk attenuation:frequency < 20kHz | > 115 dB
• Source impedance:5 Ω (typ.)
• Load impedance:> 200 Ω
Sinew ave
• 频率范围:0.1 Hz至80kHz
• Frequency error:±10 ppm
• 电平误差:at 1kHz | ±0.05 dB
• Inherent distortion (THD+N):level < 3 V
fundamental meas. bandwidth
• 20 Hz to 20 kHz:22kHz 20 Hz至20kHz 80kHz < -90 dB + 5 µV | < -103 dB + 2.5 µV, -107 dB (typ.)
• Sweep parameters:frequency, level
Sinew ave (w ith R&S®UPV-B1 low distortion generator option)
• 频率范围:10 Hz至185kHz
• Frequency error:10 Hz至100kHz 100 kHz至185kHz | ±0.5 % ±0.75 %
• 电平误差:at 1kHz | ±0.05 dB
• 10 Hz to 100 kHz:±0.05 dB 100 kHz至150kHz ±0.15 dB 150 kHz至185kHz ±0.25 dB
voltage 1 V to 5 V
• Inherent distortion (THD):fundamental 1kHz, 1 V至10 V < -120 dB (typ.) 20 Hz至7kHz < -110 dB, -115 dB (typ.) 7 kHz至20kHz < -105 dB, -110 dB (typ.) 20 kHz至50kHz < -88 dB 50 kHz至100kHz < -80 dB
Inherent distortion (THD+N) 8 fundamental meas. bandwidth
• 1 kHz, 2.5 V:22kHz 20 Hz至20kHz 22kHz < -100 dB + 2 µV 20 Hz至20kHz 100kHz < -88 dB + 5 µV | 110 dB (typ.)
• Sweep parameters:frequency, level
• Stereo sinew ave (only w ith R&S®UPV-B3 second analog generator option)
• 频率范围:0.1 Hz至80kHz
• 频率: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
• 频率范围:lower frequency (LF) | 30 Hz至2700Hz
• upper frequency (UF):8 × LF至21.75kHz
• Level ratio (LF:UF):selectable from 10:1至1:1
• 电平误差:±0.5 dB
• Inherent distortion:level ratio LF:UF = 4:1
• at 7 kHz, 60 Hz:< -96 dB, -108 dB (typ.) < -90 dB, -103 dB (typ.)
• Sweep parameters:upper frequency, level
• 频率范围:difference frequency | 80 Hz至2kHz
• mean frequency:200 Hz至20.75kHz
• 电平误差:±0.5 dB
• Inherent distortion 9 DFD d:< -115 dB, -120 dB (typ.)
• DFD d:< -94 dB, -103 dB (typ.)
• Sweep parameters:mean frequency, level
analog generator option)
• squarewave/sinewave amplitude ratio:4:1
• bandwidth (3 dB):30/100kHz selectable
• Max. level (peak-to-peak):50 V (25 V unbalanced)
• 电平误差:±0.5 dB
• Inherent distortion 10:level < 3 V RMS | < -95 dB, -105 dB (typ.)
• level > 3 V RMS:< -90 dB, -100 dB (typ.)
• Sweep parameters:level
Sine burst, sine2 burst
• Burst time:1 sample up至60 s, 1-sample resolution
• Interval:burst time up至3600 s, 1-sample resolution
• Low level:0 to burst level, absolute or relative to
burst level (0 for sine2 burst)
• 带宽:80kHz
• Sweep parameters:burst frequency, level, time, interval
Noise
• Distribution:Gaussian, triangular, rectangular
Ar b itrar y w a ve f orm
• 存储深度:max. 256 ksample
• Clock rate:with bandwidth set至22kHz/40kHz/80kHz 48kHz/96kHz/192kHz
• File format:*.arb
Rohde & Schw arz R&S®UPV Audio Analyzer 9
• Polarity test signal:asymmetrical two-tone signal
(fundamental + 2nd harmonic)
• Fundamental frequency:0.1 Hz至32kHz
FM signal
• Carrier frequency:0.1 Hz至80kHz
• Modulation frequency:1 µHz至80kHz
• Modulation:0 % to 100 %
AM signal
• Carrier frequency:0.1 Hz至80kHz
• Modulation frequency:1 µHz至80kHz
• Modulation:0 % to 100 %
• DC voltage
• Level range:balanced | 0 V to ±10 V
• unbalanced:0 V to ±5 V
• 电平误差:±2 %
• Sweep parameters:level
• DC offset 11
• Level range:balanced | 0 V to ±10 V
• unbalanced:0 V to ±5 V
• 电平误差:±2 %
• Residual offset:±1 % of RMS value of AC signal
Digital audio inputs (R&S®UPV-B2 option)
• Balanced input:XLR connector, transformer coupling
• 阻抗:110 Ω
• Level:peak-to-peak | 200 mV至12 V
• Unbalanced input:BNC, grounded
• 阻抗:75 Ω
• Level:peak- to-peak | 100 mV至5 V
• Optical input:TOSLINK
• Channels:1, 2 or both
• Audio bits:8至24
• Clock rate:30 kHz至200kHz
• Format:professional format (AES3) and consumer
format (IEC 60958)
• Reclocking:input signal sampled with low-jitter clock
I2S input (R&S®UPV-B41 option)
• Input:25-pin D-Sub connector (male)
• Level:low | < 0.8 V (min. -5 V)
• high:> 2 V (max. 10 V)
• 阻抗:level -0.5 V to +5.5 V | 10 kΩ
• level -5 V to -0.5 V and +5 V to +10 V:100 Ω
• Channels:1, 2 or both multiplexed
• Word length:16 bit/24 bit/32 bit per channel
• Audio bits:8至32
• Word clock rate:6.75 kHz至400kHz
Interface format
• Connector:26-pin connector strip, 2.54 mm (female)
• Input data lines:4
• Data routing:any input data line to any measurement
channel
• eight-channel analyzer mode:1至8
• Samples per frame:single-sample format | 1
• multisample format:2至32
• Number of slots:single-sample format | 1至256
• multisample format:up至32
• Slot length:8 bit至256 bit
• Lead bits:0 to (slot length - audio bits)
• Audio bits:8至32
• Audio bit order:MSB or LSB first
• Audio bit decoding mode:linear PCM, A-law, µ-law
以上为前 187 项指标;完整指标(共 502 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:UPV、UPV-B2、UPV-B42、UPV-K91、UPV-B48、UPV-B41、UPV-B3、UPV-K7、UPV-K6、UPV-K421、UPV-K22、UPV-K21、UPV-K61、UPV-K62
指标整理自官方文件:UPV_dat_sw_en_0758-1306-22_v0400.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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