R&S®ESR中端EMI测试接收机适用于快速、可靠的一致性测试。
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ESR 21GHz至28GHz >4GHz带宽EMI 测试接收机|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
ESR EMI 测试接收机
R&S®ESR 是罗德与施瓦茨的 EMI 测试接收机。官方目录位于「EMC 测试设备 / EMI 测试接收机」。官方标称频率范围:ESR3。官方技术指标共 173 组、454 项,详见「详细指标」。
产品简介
R&S®ESR 中端 EMI 测试接收机适用于快速、可靠的一致性测试。
主要特点简介R&S®ESR EMI测试接收机的频率范围为10Hz至26.5GHz, 符合CISPR 16-1-1标准。 接收机可通过常规步进频率扫描或高速FFT时域扫描来测量电磁干扰。
带有多种诊断工具的实时频谱分析功能, 使测试接收机也能够深入分析干扰信号。 R&S®ESR配有结构清晰的菜单和直观的触摸屏界面, 在任何模式下操作都十分方便。
R&S®ESR具备出色的动态范围和灵敏度, 符合所有EMI认证测试要求。 此接收机适合用作EMI认证系统的核心组件, 能够提供快速可靠的测量结果。 R&S®ESR提供可选的FFT时域扫描功能, 可以在产品开发和认证过程中节省大量时间和成本。 接收机并行处理高达30MHz的FFT分段, 能够同时采集CISPR频段A和B。
除了提供EMC认证测试功能以外, R&S®ESR还具有实时频谱分析功能, 并提供瀑布图、 余晖模式和频率模板触发等新诊断工具。 利用这些工具, 用户能够检测隐藏或偶发的干扰信号,并分析产生的原因。
核心参数
• 频率范围:ESR3
• 频率分辨率:receiver mode | 0.1Hz
• 带宽:RBW setting
• 采样率:128 Msample/s
• 分辨率:0.1Hz
• 输出电平:center frequency > 10MHz, span = 0Hz, | 1 V, open circuit (nom.)
• 动态范围:RBW = 1kHz, f > 10MHz | 110 dB
• 单边带相位噪声:frequency = 1000MHz, | 90 dBc (1Hz) (typ.)
功能与特点
• 一体化集成EMI测试接收机和频谱分析仪
• 符合CISPR 16-1-1标准
• 带预选器并集成20 dB前置放大器
• 含所有符合CISPR标准的分辨率带宽; 以 及符合军标 (MILSTD-461, DO-160) 的带 宽选件, 从10 Hz到1 MHz, 以10倍步进
• FFT时域扫描 (选件) 或传统步进频率扫描
• 实时频谱分析 (选件)
• 自动测试程序
• 中频分析 (选件) 符合认证标准的干扰测量
• 第4页 基于FFT的时域扫描 (选件)
• 第5页 实时频谱分析以便深入分析干扰 (选件)
产品型号
• 官方型号:ESR、Connector、RJ-45、ESR26、ESR7、ESR3、Resolution1、Hz
资源下载
详细指标请见 ESR 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®ESR 的官方技术指标,共 173 个指标组、454 项。
参数名以行业通用中文术语为主(其中 391 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
• Operating modes:EMI test receiver
spectrum analyzer
• with R&S®ESR-K55 option:real-time spectrum analyzer
频率
• 频率范围:ESR3
• input 1, AC coupled:10 MHz至3.6GHz
• input 1, DC coupled:9 kHz至3.6GHz
• input 2, DC coupled:9 kHz至1GHz
R&S®ESR7
• input 1, AC coupled:10 MHz至7GHz
• input 1, DC coupled:9 kHz至7GHz
• input 2, DC coupled:9 kHz至1GHz
• input 1, AC coupled:10 MHz至26.5GHz
• input 1, DC coupled:9 kHz至26.5GHz
• input 2, DC coupled:9 kHz至1GHz
• 频率分辨率:receiver mode | 0.1Hz
• analyzer mode:0.01Hz
+ temperature drift + calibration accuracy)
• 年老化率:standard | ±1 × 10-6
• with R&S®FSV-B4 option:±1 × 10-7
• Temperature drift (+5 °C to +45 °C):standard | ±1 × 10-6
• with R&S®FSV-B4 option, model .02:±1 × 10-7
• with R&S®FSV-B4 option, model .03:±1 × 10-8
• with R&S®FSV-B4 option:±5 × 10-8
Frequency readout (analyzer mode)
• Marker resolution:1Hz + 10 % × resolution bandwidth +
½ (span / (sweep points - 1)) + 1 Hz)
• Number of sweep (trace) points:default value | 691
range
• spectrum analyzer:101至32 001
• EMI measurement:101至200 001
• Marker tuning frequency step size:marker step size = sweep points span / (sweep points - 1)
• Frequency counter resolution:0.001Hz
½ (last digit))
• 分辨率:0.1Hz
• Maximum span deviation:±0.1 %
Receiver scan
• Scan:max. 10 subranges with different settings
• Scan modes:normal, time domain 1
• time domain scan, per subrange 1:50 µs至100 s
• Number of trace points:up至4 000 000
• Frequency step size:normal scan min. 1Hz
• time domain scan 1:0.25 × resolution bandwidth
Time domain scan 1
• Frequency segment processed in parallel:f < 7GHz
• RBW = 200 Hz:0.66MHz
• RBW = 9 kHz:30MHz
• RBW = 120 kHz:24.6MHz
• RBW = 1 MHz:25.6MHz
f ≥ 7 GHz
• RBW = 200 Hz:0.66MHz
• RBW ≥ 9 kHz:10MHz
• FFT overlap factor: 93 %
Spectrum analyzer
• Sweep time range:span = 0Hz | 1 µs至16 000 s
• span ≥ 10 Hz, swept:1 ms至16 000 s 2
• span ≥ 10 Hz, FFT:7 µs至16 000 s 3
• Sweep time accuracy:span = 0Hz, sweep points ≤ 10001 | ±0.1 % (nom.)
• span ≥ 10 Hz, swept:±3 % (nom.)
频谱纯度
• 单边带相位噪声:frequency = 500MHz, carrier offset 100Hz < -84 dBc (1Hz) 1kHz < -101 dBc (1Hz) 10kHz < -106 dBc (1Hz) 100kHz < -115 dBc (1Hz) 1MHz < -134 dBc (1Hz) 10MHz < -150 dBc (1Hz) (nom.)
• 残余调频:frequency = 500MHz, RBW = 1kHz, | < 3Hz (nom.)
Typical phase noise at different center frequencies
• 2 Net sweep time without additional hardware settling time.
• 3 Data acquisition time for FFT calculation.
Preselection
• State:receiver mode always on
• analyzer mode:on/off (selectable)
• Number of preselection filters:16
• 150 kHz to 30 MHz:35MHz, fixed bandpass filter 30 MHz至80MHz 94MHz, fixed bandpass filter 80 MHz至130MHz 94MHz, fixed bandpass filter 130 MHz至180MHz 91MHz, fixed bandpass filter 180 MHz至230MHz 105MHz, fixed bandpass filter 230 MHz至300MHz 110MHz, fixed bandpass filter 300 MHz至425MHz 195MHz, fixed bandpass filter 425 MHz…
• Preamplifier:switchable
preselection
• Range:1 kHz至26.5GHz
• 增益:1 kHz至7GHz 7 GHz至26.5GHz | 20 dB (nom.) 30 dB (nom.)
analyzer mode, span ≥ 10 Hz
• analyzer mode, span = 0 Hz:20MHz, 28MHz additionally
• analyzer mode, span = 0 Hz, f ≤ 7 GHz:40MHz additionally
• Bandwidth uncertainty:< 3 %
• Shape factor 60 dB:3 dB:< 5
• EMI bandwidths (-6 dB):standard | 200Hz, 9kHz, 120kHz, 1MHz
• with R&S®ESR-B29 option:10Hz, 100Hz, 1kHz, 10kHz, 100kHz
additionally
• Bandwidth uncertainty:< 3 %
• Shape factor 60 dB:6 dB:< 4
FFT filters (analyzer mode)
• Bandwidth uncertainty:< 3 % (nom.)
• Shape factor 60 dB:3 dB:< 5 (nom.)
Channel filters (analyzer mode)
• Bandwidths (-3 dB):standard | 100/200/300/500Hz
• (RRC = root raised cosine):1/1.5/2/2.4/2.7/3/3.4/4/4.5/5/6/8.5/9/10/ 12.5/14/15/16/18 (RRC)/20/21/ 24.3 (RRC)/25/30/50/100/150/192/ 200/300/500kHz 1/1.228/1.28 (RRC)/1.5/2/3/3.84 (RRC)/ 4.096 (RRC)/5/5.6/8/10MHz
• f ≤ 7 GHz:20/28/40MHz additionally
• Bandwidth accuracy:< 2 % (nom.)
• Shape factor 60 dB:3 dB:< 2 (nom.)
• 20MHz, 28MHz
• f ≤ 7 GHz:40MHz additionally
电平
• Display range:displayed noise floor up to +30 dBm
Maximum input level
• DC voltage:input 1 AC coupled 50 V DC coupled 0 V
• input 2:0 V
• CW RF power:RF attenuation = 0 dB
• RF preamplifier = off:20 dBm (= 0.1 W)
• RF preamplifier = on:13 dBm (= 0.02 W)
RF attenuation ≥ 10 dB
• RF preamplifier = off:30 dBm (= 1 W)
• RF preamplifier = on:23 dBm (= 0.2 W)
RF preamplifier = off
• Maximum pulse voltage:RF attenuation ≥ 10 dB
• input 1:150 V
• input 2:450 V
• Maximum pulse energy:RF attenuation ≥ 10 dB, 10 µs
• input 1:1 mWs
• input 2:20 mWs
Intermodulation
• f ≤ 7 GHz:+10 dBm (nom.)
• f > 7 GHz:+5 dBm (nom.)
• 10 MHz ≤ fin < 100 MHz:> 12 dBm, 15 dBm (typ.) 100MHz ≤ fin < 3.6GHz > 13 dBm, 16 dBm (typ.) 3.6GHz ≤ fin ≤ 26.5GHz > 15 dBm, 18 dBm (typ.)
∆f > 5 × RBW or 10 kHz, whichever is larger
• 10 MHz ≤ fin < 100 MHz:> 5 dBm, 8 dBm (typ.) 100MHz ≤ fin < 4.5GHz > 8 dBm, 11 dBm (typ.) 4.5GHz ≤ fin ≤ 7GHz > 5 dBm, 8 dBm (typ.) 7GHz ≤ fin ≤ 26.5GHz > 15 dBm, 18 dBm (typ.)
∆f > 5 × RBW or 10 kHz, whichever is larger
• 10 MHz ≤ fin < 100 MHz:> -16 dBm, -13 dBm (typ.) 100MHz ≤ fin < 3.6GHz > -14 dBm, -11 dBm (typ.) 3.6GHz ≤ fin ≤ 7GHz > -10 dBm, -7 dBm (typ.) 7GHz ≤ fin ≤ 26.5GHz -10 dBm (nom.)
whichever is larger
• 10 MHz ≤ fin < 100 MHz:3 dBm (nom.) 100MHz ≤ fin < 3.6GHz -2 dBm (nom.) 3.6GHz ≤ fin ≤ 7GHz 0 dBm (nom.) 7GHz ≤ fin ≤ 26.5GHz -10 dBm (nom.)
• Second harmonic intercept (SHI):RF attenuation = 0 dB, level = -10 dBm, preselection = off 5,
with R&S®FSV-B22 option: RF preamplifier = off
• 100 MHz < fin ≤ 3.5 GHz:45 dBm (nom.) 3.5GHz < fin ≤ 13.25GHz 75 dBm (nom.)
• 100 MHz < fin ≤ 3.5 GHz:50 dBm (nom.) 3.5GHz < fin ≤ 13.25GHz 75 dBm (nom.)
• 100 MHz < fin ≤ 3.5 GHz:35 dBm (nom.) 3.5GHz < fin ≤ 13.25GHz 10 dBm (nom.)
RF attenuation = 0 dB, level = -40 dBm
• 100 MHz < fin ≤ 3.5 GHz:25 dBm (nom.) 3.5GHz < fin ≤ 13.25GHz 10 dBm (nom.)
Displayed average noise level (analyzer mode)
• sweep time = 50 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 9 kHz ≤ f < 100 kHz:< -130 dBm, -140 dBm (typ.) 100kHz ≤ f < 1MHz < -145 dBm, -150 dBm (typ.) 1MHz ≤ f < 1GHz < -152 dBm. -155 dBm (typ.) 1GHz ≤ f < 3.6GHz < -150 dBm, -151 dBm (typ.) 3.6GHz ≤ f < 6GHz < -148 dBm, -151 dBm (typ.) 6GHz ≤ f ≤ 7GHz < -146 dBm, -149 dBm (typ.)
• 9 kHz ≤ f < 100 kHz:< -130 dBm, -140 dBm (typ.) 100kHz ≤ f < 1MHz < -145 dBm, -150 dBm (typ.) 1MHz ≤ f < 1GHz < -150 dBm, -153 dBm (typ.) 1GHz ≤ f < 3.6GHz < -147 dBm, -150 dBm (typ.) 3.6GHz ≤ f < 6GHz < -144 dBm, -147 dBm (typ.) 6GHz ≤ f < 7.4GHz < -141 dBm, -144 dBm (typ.) 7.4GHz ≤ f < 13.6GHz < -145 dBm, -148 dBm (t…
• RBW = 10Hz, VBW = 10Hz, zero span, sweep time = 500 ms, sample detector,
R&S®ESR3, R&S®ESR7, R&S®ESR26
• 10 Hz:< -90 dBm, -100 dBm (typ.) 20Hz < -100 dBm, -110 dBm (typ.) 100Hz < -110 dBm, -120 dBm (typ.) 1kHz < -120 dBm, -130 dBm (typ.)
• sweep time = 50 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 9 kHz ≤ f < 100 kHz:< -150 dBm, -155 dBm (typ.) 100kHz ≤ f < 1MHz < -155 dBm, -160 dBm (typ.) 1MHz ≤ f < 1GHz < -165 dBm, -168 dBm (typ.) 1GHz ≤ f < 3.6GHz < -162 dBm, -165 dBm (typ.) 3.6GHz ≤ f < 6GHz < -160 dBm, -163 dBm (typ.) 6GHz ≤ f ≤ 7GHz < -158 dBm, -161 dBm (typ.)
• 9 kHz ≤ f < 150 kHz:< -150 dBm, -155 dBm (typ.) 150kHz ≤ f < 2MHz < -155 dBm, -160 dBm (typ.) 2MHz ≤ f < 1GHz < -161 dBm, -164 dBm (typ.) 1GHz ≤ f < 3.6GHz < -158 dBm, -161 dBm (typ.) 3.6GHz ≤ f < 6GHz < -156 dBm, -159 dBm (typ.) 6GHz ≤ f < 7.4GHz < -154 dBm, -157 dBm (typ.) 7.4GHz ≤ f < 13.6GHz < -164 dBm, -167 dBm (t…
with R&S®ESR-B29 option,
• sweep time = 500 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 1 kHz:< -140 dBm, -150 dBm (typ.)
• 1 kHz:< -130 dBm, -140 dBm (typ.)
Displayed average noise level (analyzer mode)
• sweep time = 50 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 9 kHz ≤ f < 100 kHz:< -130 dBm, -140 dBm (typ.) 100kHz ≤ f < 1MHz < -145 dBm, -150 dBm (typ.) 1MHz ≤ f < 1GHz < -152 dBm. -155 dBm (typ.) 1GHz ≤ f < 3.6GHz < -150 dBm, -151 dBm (typ.) 3.6GHz ≤ f < 6GHz < -148 dBm, -151 dBm (typ.) 6GHz ≤ f ≤ 7GHz < -146 dBm, -149 dBm (typ.)
• 9 kHz ≤ f < 100 kHz:< -130 dBm, -140 dBm (typ.) 100kHz ≤ f < 1MHz < -145 dBm, -150 dBm (typ.) 1MHz ≤ f < 1GHz < -150 dBm, -153 dBm (typ.) 1GHz ≤ f < 3.6GHz < -147 dBm, -150 dBm (typ.) 3.6GHz ≤ f < 6GHz < -144 dBm, -147 dBm (typ.) 6GHz ≤ f < 7.4GHz < -141 dBm, -144 dBm (typ.) 7.4GHz ≤ f < 13.6GHz < -145 dBm, -148 dBm (t…
• RBW = 10Hz, VBW = 10Hz, zero span, sweep time = 500 ms, sample detector,
R&S®ESR3, R&S®ESR7, R&S®ESR26
• 10 Hz:< -90 dBm, -100 dBm (typ.) 20Hz < -100 dBm, -110 dBm (typ.) 100Hz < -110 dBm, -120 dBm (typ.) 1kHz < -120 dBm, -130 dBm (typ.)
• sweep time = 50 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 9 kHz ≤ f < 100 kHz:< -150 dBm, -155 dBm (typ.) 100kHz ≤ f < 1MHz < -155 dBm, -160 dBm (typ.) 1MHz ≤ f < 1GHz < -165 dBm, -168 dBm (typ.) 1GHz ≤ f < 3.6GHz < -162 dBm, -165 dBm (typ.) 3.6GHz ≤ f < 6GHz < -160 dBm, -163 dBm (typ.) 6GHz ≤ f ≤ 7GHz < -158 dBm, -161 dBm (typ.)
• 9 kHz ≤ f < 150 kHz:< -150 dBm, -155 dBm (typ.) 150kHz ≤ f < 2MHz < -155 dBm, -160 dBm (typ.) 2MHz ≤ f < 1GHz < -161 dBm, -164 dBm (typ.) 1GHz ≤ f < 3.6GHz < -158 dBm, -161 dBm (typ.) 3.6GHz ≤ f < 6GHz < -156 dBm, -159 dBm (typ.) 6GHz ≤ f < 7.4GHz < -154 dBm, -157 dBm (typ.) 7.4GHz ≤ f < 13.6GHz < -164 dBm, -167 dBm (t…
with R&S®ESR-B29 option,
• sweep time = 500 ms, sample detector, trace average, sweep count = 20, mean marker
R&S®ESR3, R&S®ESR7
• 1 kHz:< -140 dBm, -150 dBm (typ.)
以上为前 121 项指标;完整指标(共 454 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:ESR、Connector、RJ-45、ESR26、ESR7、ESR3、Resolution1、Hz
指标整理自官方文件:ESR_specs_en_3606-7201-22_v0700.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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