ESL是一款经济实惠的紧凑型测量接收机。仪器涵盖根据商业标准进行EMC测量所需的所有功能、带宽和加权检波器。
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ESL 9kHz至3GHzEMI 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
ESL EMI 测试接收机
R&S®ESL 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」。官方技术指标共 111 组、267 项,详见「详细指标」。
产品简介
ESL 是一款经济实惠的紧凑型测量接收机。仪器涵盖根据商业标准进行 EMC 测量所需的所有功能、带宽和加权检波器。
官方公布的主要指标:频率范围 ESL3 | 9 kHz至3GHz;频率分辨率 1Hz;带宽 nominal 28MHz;采样率 10 kHz至65.8MHz;分辨率 640 × 480 pixels。
官方公布的产品型号:ESL、ESL6、FSL-B10。
核心参数
• 频率范围:ESL3 | 9 kHz至3GHz
• 频率分辨率:1Hz
• 带宽:nominal 28MHz
• 采样率:10 kHz至65.8MHz
• 分辨率:640 × 480 pixels
• 输出电平:50 dBm至0 dBm in 1 dB steps
• 动态范围:RF attenuation = 0 dB, source power 0 dBm 10 MHz至2GHz nominal 80 dB 2GHz to fmax nominal 60 dB
• 阻抗:50 Ω
产品型号
• 官方型号:ESL、ESL6、FSL-B10
资源下载
详细指标请见 ESL 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®ESL 的官方技术指标,共 111 个指标组、267 项。
参数名以行业通用中文术语为主(其中 213 项保留官方规格书原文),数值与单位保留官方规格书原样。
频率
• 频率范围:ESL3 | 9 kHz至3GHz
• ESL:9 kHz至6GHz
• 频率分辨率:1Hz
Reference frequency, internal
• 精度:(time since last adjustment × aging rate) +
temperature drift + calibration accuracy
• 年老化率:standard | 1 × 10-6
• with R&S®FSL-B4 OCXO reference:1 × 10-7
frequency option
• Temperature drift (+5 °C to +45 °C):standard | 1 × 10-6
• with R&S®FSL-B4 OCXO reference:1 × 10-7
frequency option
• Max. initial calibration accuracy:standard | 5 × 10-7
• with R&S®FSL-B4 OCXO reference:5 × 10-8
Frequency readout
• Marker resolution:1Hz
+ ½ (span / (sweep points - 1)) + 1 Hz)
• Marker tuning frequency step size:default span / 500
• marker step size = sweep points:span / (sweep points - 1)
• Frequency counter resolution:1Hz
½ (last digit))
• 频率跨度:0Hz, 10 Hz至3/6GHz
• Span uncertainty:3 %
• Spectral purity SSB phase noise:f = 500MHz
• Carrier offset:1kHz 10kHz 100kHz 1MHz | typ. -95 dBc (1Hz) <-98 dBc (1Hz), typ. -103 dBc (1Hz) <-98 dBc (1Hz), typ. -105 dBc (1Hz) <-115 dBc (1Hz), typ. -120 dBc (1Hz)
Receiver scan
• Scan:scan with max. 10 subranges with
different settings
• Measurement time per frequency:100 µs至100 s
• Number of measurement points:1000000 per trace
Sweep time
• Range:span = 0Hz 5 µs至16000 s in 5 % steps 10Hz ≤ span ≤ 3.2kHz 3.2kHz < span ≤ 1.5GHz 1.5GHz < span ≤ 3GHz | 1 µs至5 µs in 125 ns steps 2.5 ms至5 s/Hz × span 2.5 ms至16000 s 5 ms至16000 s
• span > 3 GHz:10 ms至16000 s
• Uncertainty:span = 0Hz nominal 0.1 %
• span ≥ 10 Hz:nominal 3 %
IF filter and sweep filters
• 3 dB bandwidths:10 Hz至10MHz in 1/3 sequence
• receiver mode and zero span:20MHz additionally
• Bandwidth uncertainty:nominal <3 %
EMI filters
• 6 dB bandwidths:200Hz, 9kHz, 120kHz, 1MHz
• Bandwidth uncertainty:nominal <3 %
• Shape factor 60 dB:3 dB:nominal <6
FFT filters (analyzer mode only)
• 3 dB bandwidths:1 Hz至30kHz in 1/3 sequence
• Bandwidth uncertainty:nominal 5 %
• Shape factor 60 dB:3 dB:nominal 2.5
Channel filters
• Bandwidths:100, 200, 300; 500Hz; 1; 1.5; 2; 2.4; 2.7; 3; 3.4; 4; 4.5; 5; 6; 8.5; 9kHz 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); 5MHz
(RRC = root raised cosine)
• Signal analysis bandwidth:nominal 28MHz
电平
• Display range:displayed noise floor to +20 dBm
Maximum rated input level
• DC voltage:50 V
• CW RF power:30 dBm (= 1 W)
• Peak RF power:36 dBm (= 4 W) <3 s
• Max. pulse voltage:150 V
• Max. pulse energy:pulse width 10 µs | 10 mWs
Intermodulation
• Third-order intermodulation:intermodulation-free dynamic range, level 2 × -20 dBm, reference level -10 dBm
• fin < 30 MHz:>54 dBc (TOI +7 dBm, typ. +12 dBm)
• fin ≥ 30 MHz:>60 dBc (TOI +10 dBm, typ +18 dBm)
Displayed average noise level (DANL, analyzer mode)
• 0 dB RF attenuation, termination 50 Ω, RBW = 1kHz, VBW = 1Hz,
• 频率:preamplifier = OFF 9 kHz至1MHz <-115 dBm (1Hz) 1 MHz至10MHz <-120 dBm (1Hz) 10 MHz至50MHz <-130 dBm (1Hz) 50 MHz至3GHz <-140 dBm (1Hz) 3 GHz至5GHz <-136 dBm (1Hz) 5 GHz至6GHz <-130 dBm (1Hz)
with R&S®FSL-B22 option
• 频率:preamplifier = ON 9 kHz至1MHz <-130 dBm (1Hz) 1 MHz至10MHz <-135 dBm (1Hz) 10 MHz至50MHz <-145 dBm (1Hz) 50 MHz至3GHz <-152 dBm (1Hz) 3 GHz至5GHz <-146 dBm (1Hz) 5 GHz至6GHz <-140 dBm (1Hz)
• 频率:preamplifier = ON, typical values 500MHz -162 dBm (1Hz) 1GHz -160 dBm (1Hz) 3GHz -158 dBm (1Hz) 6GHz -147 dBm (1Hz)
tracking generator = OFF
• 频率:preamplifier = OFF 9 kHz至150kHz, BW = 200Hz <15 dBµV 150 kHz至1MHz, BW = 9kHz <32 dBµV 1 MHz至10MHz, BW = 9kHz <27 dBµV 10 MHz至30MHz, BW = 9kHz <17 dBµV 30 MHz至50MHz, BW = 120kHz <28 dBµV 50 MHz至1GHz, BW = 120kHz <18 dBµV 1 GHz至3GHz, BW = 1MHz <27 dBµV 3 GHz至5GHz, BW = 1MHz <31 dBµV 5 GHz至6GHz, BW = 1…
with R&S®FSL-B22 option
• 频率:preamplifier = ON 9 kHz至150kHz, BW = 200Hz <0 dBµV 150 kHz至1MHz, BW = 9kHz <17 dBµV 1 MHz至10MHz, BW = 9kHz <12 dBµV 10 MHz至30MHz, BW = 9kHz <2 dBµV 30 MHz至50MHz, BW = 120kHz <13 dBµV 50 MHz至1GHz, BW = 120kHz <6 dBµV 1 GHz至3GHz, BW = 1MHz <15 dBµV 3 GHz至5GHz, BW = 1MHz <21 dBµV 5 GHz至6GHz, BW = 1MHz…
• 频率:preamplifier = ON, typical values 500MHz, BW = 120kHz <-4dBµV 1GHz, BW = 120kHz <-2 dBµV 3GHz, BW = 1MHz <9 dBµV 6GHz, BW = 1MHz <20dBµV
• RMS:typ. +1 dB
quasi peak
• band A:typ. +3 dB
• band B:typ. +4 dB
• bands C and D:typ. +6 dB
Spurious responses
• Image response:fin - 2 × 48.375MHz | <-80 dBc, typ. -90 dBc
• fin - 2 × 838.375 MHz:<-80 dBc, typ. -90 dBc
• fin - 2 × 7158.375 MHz:typ. -60 dBc
• Intermediate frequency response:48.375MHz, 838.375MHz, 7158.375MHz | <-60 dBc, typ. -80 dBc
• Residual spurious response:f > 30MHz, without input signal, | <-90 dBm
RF attenuation = 0 dB, RBW ≤ 10 kHz
• offset from carrier ≥100 kHz:<-60 dBc
Other interfering signals:
• A/D conversion related spurious:typ. <-70 dBc
response
• Subharmonic of 1st LO:spur at 7158.375MHz - 2 × fin | typ. -60 dBc
• Harmonic of 1st LO:mixer level <-10 dBm | typ. -60 dBc
Level display (analyzer mode)
• Logarithmic level axis:10 dB至100 dB
• Linear level axis:0 % to 100 %/10 divisions
• Number of traces:4
• Trace detectors:max. peak, min. peak, auto peak, sample,
peak, average
• Number of measurement points:default value | 501
• range:125至32001
in steps of about a factor of 2
• Trace functions:clear/write, max. hold, average, min. hold,
in steps of 2 dB, 5 dB or 10 dB
• linear level display:80 dBm至20 dBm, 0 % to 100 %
• linear level display:µV, mV, V, µA, mA, A, pW, nW, µW, mW,
Level display (receiver mode)
• 显示屏:bargraph display + diagram
• Level display:digital numeric; 0.01 dB resolution
• analog:bargraph display, separately for each
detector
• Detectors:max. 4 selectable max. peak, min. peak, RMS, average,
CISPR-AV, CISPR-RMS, quasi peak
• Measurement time:selectable | 50 µs至100 s
RF spectrum
• Logarithmic level axis:10 dB至200 dB, in steps of 10
• Frequency axis:selectable linear or logarithmic
• Number of traces:6
Level measurement uncertainty
• 95 % confidence level, +20 °C to +30 °C,
参考电平
• 10 MHz < f ≤ 3 GHz:<0.5 dB 3GHz < f ≤ 6GHz <0.8 dB
• Absolute uncertainty at 65.83 MHz:<0.3 dB
• Frequency response (+20 °C to +30 °C):9kHz ≤ f < 30kHz nominal 1.5 dB 30kHz ≤ f ≤ 3GHz <0.5 dB, typ. 0.3 dB 3GHz < f ≤ 6GHz <0.8 dB, typ. 0.3 dB
• Attenuator uncertainty:<0.3 dB
• Uncertainty of reference level setting:nominal <0.1 dB
Display nonlinearity
• Logarithmic level display:S/N >16 dB 0 dB to -50 dB <0.2 dB
Trigger
• Trigger source:free run, video, external, IF power
• External trigger level:TTL level
I/Q data
• 接口:LAN
• FSL-B:LAN or GPIB
• Memory length:max. 512 ksample I and Q
• 采样率:10 kHz至65.8MHz
• Signal bandwidth:sample rate 65.8MHz nominal 28MHz
RF input
• 阻抗:50 Ω
• Connector:N female
• 驻波比:RF attenuation ≥ 10 dB 10MHz ≤ f ≤ 1GHz nominal 1.2 1GHz < f ≤ 6GHz nominal 1.5
• Input attenuator:0 dB至50 dB in 5 dB steps
AF output
• Connector:3.5 mm mini jack
• Output impedance:<100 Ω
• Open-circuit voltage:up至1.5 V, adjustable
Tracking generator
• Tracking generator:models .13 and .16 only N female, 50 Ω
• 输出电平:50 dBm至0 dBm in 1 dB steps
• 频率范围:1 MHz至3GHz/6GHz
• 动态范围:RF attenuation = 0 dB, source power 0 dBm 10 MHz至2GHz nominal 80 dB 2GHz to fmax nominal 60 dB
Reverse power
• DC voltage:50 V
• CW RF power:30 dBm (= 1 W)
• Max. pulse voltage:150 V
• Max. pulse energy (10 µs):10 mWs
External reference
• Connector:BNC female, 50 Ω
• Input level:0 dBm to +10 dBm
• 输出电平:with R&S®FSL-B4 | typ. 0 dBm
• 频率:10MHz ±5 ppm
External trigger/gate input
• Connector:BNC female, 50 Ω
• Input level:TTL-compatible
Probe power
• +15 V DC, -12.6 V DC and ground,
External monitor
• Connector:VGA
远程控制
• LAN interface:10/100BaseT, RJ-45
• IEC/IEEE bus (GPIB):FSL-B10 SCPI 1997.0
显示屏
• 分辨率:640 × 480 pixels
• Pixel failure rate:<2 × 10-5
Mass memory
• Mass memory:flash disk (internal), USB memory stick
(not supplied)
• Data storage:>500 instrument settings and traces
Temperature
• Operating temperature range:+0 °C to +50 °C
• Permissible temperature range:+0 °C to +55 °C
• Storage temperature range:40 °C to +70 °C
• Climatic loading:+25 °C/+40 °C at 85 % relative humidity
Mechanical resistance
• Vibration:sinusoidal IEC 60068-2-6
• random:IEC 60068-2-64
• Shock:40 g shock spectrum,
电源
• Input voltage range, AC, nominal:100 V至240 V
• AC supply frequency:50 Hz至400Hz
• Input current, AC:0.9 A至0.3 A
• Input voltage range, DC, nominal:FSL-B30 | 10 V至28 V
• Input current, DC:FSL-B30 | 8.0 A至2.2 A
• 功耗:typ. 45 W, max. 65 W with all options
以上为前 138 项指标;完整指标(共 267 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:ESL、ESL6、FSL-B10
指标整理自官方文件:ESL_dat-sw_en_5214-0430-22_v0300.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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