R&S®MXO4系列示波器新一代示波器,快速洞察与分析
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MXO 4 100MHz示波器 4通道|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
MXO 4 示波器
R&S®MXO 4 是罗德与施瓦茨的示波器。官方目录位于「示波器」。官方标称带宽:up至20MHz。官方技术指标共 342 组、742 项,详见「详细指标」。
产品简介
R&S®MXO 4 系列示波器 新一代示波器,快速洞察与分析
宣传单 | 版本 04.00功率电子测试与测量解决方案器件测试、 产品设计、 生产和一致性测试
除了需要应对使用WBG材料带来的新挑战之外, 设计工程师还需要进行各种测试来验证功率设备能否用作开关电源(SMPS)。 这些测试包括效率、 纹波、 启动和关闭行为、 电能质量、 浪涌电流、 输入谐波、 模拟实际场景 (例如电动车中的电池单元) 和稳定性等。
除此之外, 工程师还需要进行详细的电池建模和模拟, 这对于预测电池在实际应用时的性能和使用寿命非常重要。 这些模拟能够提供有用数据来优化电池设计和开发有效的电池管理系统(BMS)。
监测设备的功耗在整个开发过程中也有着重要作用。 这些信息有益于评估设备效率, 确保设备符合监管要求。
核心参数
• 频率范围:1 mHz至100MHz
• 频率:1kHz ± 1 % (meas.)
• 带宽:up至20MHz
• 输入通道:4 channels
• 采样率:625 Msample/s
• 垂直分辨率:12 bit,
• 分辨率:up至6 digits
• 噪声系数:at 1GHz | 14 dB (meas.)
功能与特点
• 电磁干扰: 开关频率、 边沿斜率和电压变得更高, 加剧了过冲和振铃, 从而产生更大的频率谐波。 转换器设计中会由此出现更严
• 寄生效应: 无源器件的寄生特性在高频下会降低功率设备的性能, 需要正确识别这些寄生效应。
• 动态范围: 功率电子设备的电流和电压量程较大, 难以准确测量。
• 量化损耗: 快速斜率变化给估计晶体管的开关损耗带来了挑战。 寄生 效应、 传播延迟和测试与测量设备的带宽等因素都会影响
• 基本精度达到0.05%
• 频率范围为4 Hz至10 MHz
• 直流偏置范围高达10 V/200 mA (内部) 或40 V (外部)
• 多种测试夹具, 可根据器件要求进行选择 R&S®LCX200 LCR表 罗德与施瓦茨使用苏黎世仪器的MFIA阻抗分析仪完善了自己
• 输入 (电能质量)
• 输出 (纹波)
产品型号
• 官方型号:MXO 4、MXO4、MXO4-B6、MXO4-K31、MXO4-B108、MXO4-K36、MXO4-K510、MXO4-B1、MXO4-K520、MXO4-K333、MXO4-K560、MXO4-K12、MXO4-K337、MXO4-K500
资源下载
详细指标请见 MXO 4 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®MXO 4 的官方技术指标,共 342 个指标组、742 项。
参数名以行业通用中文术语为主(其中 675 项保留官方规格书原文),数值与单位保留官方规格书原样。
Vertical system: analog channels
• 输入通道:4 channels
• 输入阻抗:50 Ω ± 1.5 %, 1 MΩ ± 1 % || 12 pF (meas.)
• Analog bandwidth (-3 dB):at 50 Ω input impedance
• MXO 4:≥ 200MHz
• MXO 4 with -B243 option:≥ 350MHz
• MXO 4 with -B245 option:≥ 500MHz
• MXO 4 with -B2410 option:≥ 1GHz
• MXO 4 with -B2415 option:≥ 1.5GHz
at 1 MΩ input impedance
• MXO 4:≥ 200MHz (meas.)
• MXO 4 with -B243 option:≥ 350MHz (meas.)
• MXO 4 with -B245 option:≥ 500MHz (meas.)
• MXO 4 with -B2410 option:≥ 700MHz (meas.) 2
• MXO 4 with -B2415 option:≥ 700MHz (meas.) 2
• instrument bandwidth:(meas.)
• Rise/fall time (calculated):10 % to 90 % at 50 Ω
• MXO 4:< 1.75 ns
• MXO 4 with -B243 option:< 1 ns
• MXO 4 with -B245 option:< 700 ps
• MXO 4 with -B2410 option:< 350 ps
• MXO 4 with -B2415 option:< 234 ps
• 垂直分辨率:12 bit,
up to 18 bit for high definition mode
• 80 % full-scale
• 10 MHz:10.1 20MHz 9.6 100MHz 8.7 200MHz 8.4 300MHz 8.2 500MHz 7.9 1GHz 7.3
• 输入灵敏度:at 50 Ω | 0.5 mV/div至1 V/div,
input sensitivities
• at 1 MΩ:0.5 mV/div至10 V/div,
input sensitivities
• input sensitivity > 5 mV/div:±1 % full scale
• 输入灵敏度:±1.5 % full scale ≤ 5 mV/div to ≥ 1 mV/div
• input sensitivity < 1 mV/div:±2.5 % full scale
• 输入耦合:at 50 Ω | DC
• at 1 MΩ:DC, AC (> 7Hz)
• Maximum input voltage:at 50 Ω | 5 V (RMS), 30 V (Vp)
• at 1 MΩ:300 V (RMS), 400 V (Vp),
above 250 kHz
• at 1 MΩ with R&S®RT-ZP11 passive:400 V (RMS), 1650 V (Vp),
• probe:300 V (RMS) CAT II;
specifications (PD 3607.3851.22)
• Position range:±5 div
With R&S®RT-ZP11 passive probe.
• Offset range at 50 Ω:input sensitivity 100 mV/div至1 V/div ±20 V 0.5 mV/div to < 100 mV/div ±5 V
• Offset range at 1 MΩ:input sensitivity 800 mV/div至10 V/div ±200 V 80 mV/div to < 800 mV/div ±50 V 0.5 mV/div to < 80 mV/div ±(5 V - input sensitivity × position) 0.5 mV + 0.1 div × input sensitivity)
combination of both
• (each channel with same input sensitivity):bandwidth
RMS noise floor 3
• At 50 Ω (meas.):Input Analog bandwidth (-3 dB)
• sensitivity:20MHz | 200MHz | 350MHz | 500MHz | 1GHz
• 0.5 mV/div:20 µV 1 mV/div 22 µV 45 µV 50 µV 54 µV 104 µV 2 mV/div 25 µV 52 µV 56 µV 61 µV 116 µV 5 mV/div 43 µV 72 µV 77 µV 84 µV 152 µV 10 mV/div 76 µV 118 µV 120 µV 131 µV 238 µV 20 mV/div 148 µV 219 µV 219 µV 241 µV 436 µV 50 mV/div 360 µV 508 µV 492 µV 543 µV 1.01 mV 100 mV/div 747 µV 1.17 mV 1.19 mV 1.30…
• At 1 MΩ (meas.):Input Analog bandwidth (-3 dB)
• sensitivity:20MHz | 100MHz | 200MHz | 350MHz | 500MHz
• 0.5 mV/div:28 µV 1 mV/div 28 µV 40 µV 46 µV 50 µV 53 µV 2 mV/div 30 µV 43 µV 49 µV 54 µV 58 µV 5 mV/div 44 µV 58 µV 67 µV 71 µV 78 µV 10 mV/div 73 µV 92 µV 109 µV 109 µV 120 µV 20 mV/div 138 µV 169 µV 199 µV 198 µV 218 µV 50 mV/div 344 µV 442 µV 525 µV 529 µV 586 µV 100 mV/div 739 µV 959 µV 1.13 mV 1.14 mV 1.2…
水平系统
• Timebase range:selectable between 200 ps/div and 10 000 s/div,
range
• Deskew range (channel deskew):between analog channels | ±20 ms
• between digital channels:±100 ns
• Reference position:0 % to 100 % of measurement display
area
• max.:5000 s
HD mode active for bandwidth ≤ 500 MHz.
• range):current sampling rate
• Modes:normal, roll
• between digital channels:< 500 ps (meas.)
• Timebase accuracy:after delivery/calibration, at +23 °C | ±0.2 ppm
• during calibration interval:±1 ppm
• signal amplitude greater than 5 divisions,:(meas.)
max. 2.5 Gsample/s on 4 channels
• analog channels (interpolated):max. 5 Tsample/s
• digital channels:max. 5 Gsample/s on each channel
• Waveform acquisition rate:max. | > 4 500 000 waveforms/s
• Trigger rearm time:min. | < 21 ns
(single capture),
• 400 Mpoints with 2 active channels
(run continuous)
• R&S®MXO4-B108 option:800 Mpoints with 2 active channels
(single capture),
• 800 Mpoints with 1 active channel
(run continuous)
• peak detect:largest and smallest sample in decimation
interval
• average:average of acquired waveforms
• number of averaged waveforms:2至16 777 215
• envelope:envelope of acquired waveforms
interpolation; max. sampling rate is
• 5 Tsample/s
• Interpolation modes:linear, sin(x)/x, sample & hold
visualization
• max. real-time waveform acquisition:> 4 600 000 waveforms/s
rate
• min. blind time between consecutive:< 21 ns
High definition mode
• Numeric resolution:bandwidth, at 5 Gsample/s bit resolution 1 kHz至10MHz 18 bit 100MHz 16 bit 200MHz 15 bit 500MHz 14 bit
触发系统
• Trigger sources:analog channels (C1 to C4),
bus
• Trigger level range:±5 div from center of screen
• Trigger modes:auto, normal, single, n single
• Trigger sensitivity:0.0001 div, from DC to instrument
bandwidth for all vertical scales
• -3 dB bandwidth
• Coupling mode:standard same as selected channel
• HF reject:cutoff frequency selectable from 1 kHz至500MHz
• LF reject:attenuates frequencies < 50kHz
bandwidth for all vertical scales
• Holdoff range:time | 100 ns至10 s, fixed and random
specified width
• glitch width:200 ps至1000 s
inside or outside a specified range
• pulse width:200 ps至1000 s
• runt pulse width:200 ps至1000 s
• timeout:0 ps至1000 s
• interval time:200 ps至1000 s
slope may be positive, negative or either
• toggle time:0 ps至1000 s
Advanced trigger modes
• source:acquired waveforms (input channels),
waveforms, XY plots
• area shapes:polygons with up至16 points
• area types:must intersect, must not intersect
sources using Boolean expressions
• trigger compatibility:requires sequence trigger A -> zone
pattern
• A event:edge, glitch, width, runt, window, timeout,
interval, slew rate
• B event:edge, glitch, width, runt, window, timeout,
interval, slew rate
• R event:edge, glitch, width, runt, window, timeout,
选件
• External trigger input:input impedance 1 MΩ (meas.) || 11 pF (meas.) | 50 Ω (meas.) or
• max. input voltage at 50 Ω:30 V (Vp)
• max. input voltage at:1 MΩ | 300 V (RMS), 400 V ( Vp),
above 250 kHz
• trigger level:±5 V
sensitivity
• input frequency ≤ 500 MHz:300 mV (Vpp) (meas.)
• 输入耦合:AC, DC (50 Ω and 1 MΩ)
• trigger filter:HF reject (attenuates > 50kHz),
noise reject
• trigger modes:edge (positive, negative or either)
triggering signal acquisition.
• output voltage:0 V至5 V (nom.) at high impedance; 0 V至2.5 V (nom.) at 50 Ω
• pulse width:selectable between 16 ns and 50 ms
• pulse polarity:low active or high active
• output delay:depends on trigger settings
reference waveforms
• setup parameters:center frequency, frequency span,
scaling, vertical position
• scaling:dBm, dBV, dBµV, V (RMS)
• span:1 Hz至1.8GHz
• resolution bandwidth (RBW):span/4 ≥ RBW ≥ span/6000
• windows:flat top, Hanning, Hamming, Blackman,
rectangular, Kaiser Bessel, Gaussian
• trace types:normal, max. hold, min. hold, average
• max. real-time waveform acquisition rate:> 40 000 waveforms/s
射频特性
• Sensitivity/noise density:at 1GHz | 160 dBm (1Hz) (meas.)
density at 1 GHz at input sensitivity
• 2 mV/div, corresponding to -30 dBm input
span 500 kHz, RBW 3 kHz)
• 噪声系数:at 1GHz | 14 dB (meas.)
frequency 1 GHz, span 2 MHz, RBW
• 400Hz at +20MHz from center frequency
• Absolute amplitude accuracy:0 Hz至1.2GHz | ±1 dB (meas.)
• (excluding harmonics):level -3 dBm at input sensitivity 50 mV/div, using spectrum analysis with
level -3 dBm at input sensitivity
• 50 mV/div, using spectrum analysis with
level -3 dBm at input sensitivity
• 50 mV/div, using spectrum analysis with
波形测量
• reference waveforms:positive overshoot, negative overshoot,
falling, delay to trigger
• gate:delimits the display region evaluated for
automatic measurements
• reference levels:user-configurable vertical levels define
measurements
• statistics:displays maximum, minimum, mean,
count for each automatic measurement
• track:measurement results displayed as
the measurement source
• number of active measurements:16
cursors
• target waveforms:acquired waveforms (input channels),
• math waveforms, reference waveforms:,
XY diagrams
• operating modes:vertical measurements, horizontal
measurements, or both;
• vertical cursors:either set manually or
locked to waveform
• source mode:single source, use second source,
multiple sources (multi-channel cursor)
• multiple sources mode selection:acquired waveforms (input channels),
math waveforms, reference waveforms
• Waveform histogram:number of diagrams up至8
• sources:acquired waveforms (input channels),
math waveforms, reference waveforms
• mode:vertical, horizontal
• windowing:user-defined
Waveform math
• General features:number of math equations up至5
• number of reference waveforms:up至4
• sources:channel 1, channel 2, channel 3,
reference waveforms 1 to 4
• Functions:operators add, subtract, multiply, divide, absolute
(a * x+b)
• filter:low pass, high pass
• filter types:Gaussian, rectangular
• gate:delimits the display region used for
以上为前 143 项指标;完整指标(共 742 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:MXO 4、MXO4、MXO4-B6、MXO4-K31、MXO4-B108、MXO4-K36、MXO4-K510、MXO4-B1、MXO4-K520、MXO4-K333、MXO4-K560、MXO4-K12、MXO4-K337、MXO4-K500
指标整理自官方文件:MXO-4_specs_en_3609-8473-22_v2000.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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