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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FSU 100kHz至3.6GHz频谱分析仪|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
FSU 频谱分析仪
R&S®FSU 是罗德与施瓦茨的频谱分析仪。官方目录位于「分析仪 / 信号与频谱分析仪」。官方技术指标共 134 组、412 项,详见「详细指标」。
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 100 kHz至3.6GHz;频率分辨率 0.01Hz;带宽 RBW > 10MHz equal to resolution bandwidth;采样率 settable in steps of 0.5 | 15.625 kHz至32MHz;分辨率 0.1Hz。
官方公布的产品型号:FSU、FSU8、FSU26/43/46/50/67、MHz7、MHz、MHz9、FSU26、FSU43。
核心参数
• 频率范围:100 kHz至3.6GHz
• 频率分辨率:0.01Hz
• 带宽:RBW > 10MHz equal to resolution bandwidth
• 采样率:settable in steps of 0.5 | 15.625 kHz至32MHz
• 分辨率:0.1Hz
• 单边带相位噪声:f = 500MHz, carrier offset 10kHz
• 阻抗:50 Ω
• R&S®FSU8::DC coupled AC coupled | 20 Hz至8GHz 1 MHz至8GHz
产品型号
• 官方型号:FSU、FSU8、FSU26/43/46/50/67、MHz7、MHz、MHz9、FSU26、FSU43、FSU46、FSU50、FSU67、FSU43/46/50、Resolution1、Hz
资源下载
详细指标请见 FSU 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®FSU 的官方技术指标,共 134 个指标组、412 项。
参数名以行业通用中文术语为主(其中 344 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
• FSU_dat-sw_en_0758-0016-22_v1601_cover.indd:1 | 22.05.2012 | 18:35:42
频率
• 频率范围:R&S®FSU3: AC coupled 1 MHz至3.6GHz | DC coupled | 20 Hz至3.6GHz
• R&S®FSU8::DC coupled AC coupled | 20 Hz至8GHz 1 MHz至8GHz
• R&S®FSU26::DC coupled AC coupled | 20 Hz至26.5GHz 10 MHz至26.5GHz
• R&S®FSU43::DC coupled | 20 Hz至43GHz
• R&S®FSU46::DC coupled | 20 Hz至46GHz
• R&S®FSU50::DC coupled | 20 Hz至50GHz
• R&S®FSU67::DC coupled | 20 Hz至67GHz
• 频率分辨率:0.01Hz
• Reference frequency, internal, nominal:standard OCXO
• 温度漂移:+5 °C to +45 °C | 8 × 10-8
• Total error:per year | 1.8 × 10-7
• Reference frequency, internal, nominal:R&S®FSU-B4 option
• 温度漂移:+5 °C to +45 °C | 1 × 10-9
• Total error:per year | 5 × 10-8
• Frequency display:with marker or frequency counter
• Marker resolution:1Hz
+ ½ (span/(sweep points -1)) + 1 Hz)
• Marker tuning frequency stepsize:default span/624
• marker stepsize = sweep points:span/(sweep points - 1)
½ (last digit))
• 分辨率:0.1Hz
• Max. span deviation:1 %
• Spectral purity, SSB phase noise (1 Hz):f = 640MHz
• 残余调频:RBW 10kHz, RMS | < 1Hz, nominal
• Carrier offset:10Hz 10Hz with R&S®FSU-B4 option fitted 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz | < -73 dBc, nominal < -86 dBc, nominal < -98 dBc , typ. -104 dBc < -116 dBc, typ. -124 dBc < -128 dBc, typ. -133 dBc < -128 dBc, typ. -133 dBc < -140 dBc, typ. -146 dBc typ. -160 dBc
• Rohde & Schw arz R&S®FSU Spectrum Analyzer:3
R& S FSU center frequency 50 GHz
• 10 Hz:100Hz | 1kHz | 10kHz | 100kHz | 1MHz | 10MHz
扫描
• Sweep time:time sweep, span = 0Hz | 1 µs至16000 s in 5 % steps
• frequency sweep, span ≥ 10 Hz:2.5 ms至16000 s in steps ≤ 10 %
• Max. deviation of sweep time:3 %
Sw eep filters
• R&S®FSU43, R&S®FSU50, model .49 and:50MHz
R&S®FSU67, model .66
• R&S®FSU43, R&S®FSU50, model .49 and:10 Hz至10MHz in 1/2/3/5 sequence
R&S®FSU67, model .66
• Bandwidth uncertainty:10 Hz至100kHz (digital) 200 kHz至5MHz (analog) 10MHz 20MHz 50MHz, f ≤ 3.6GHz 50MHz, f > 3.6GHz | < 3 % < 10 % -30 % to +10 % -20 % to +20 % -20 % to +20 % -30 % to +100 %
• Shape factor 60 dB:3 dB:≤ 100kHz 200 kHz至2MHz 3 MHz至10MHz 20MHz, 50MHz | < 6 < 12 < 7 < 6, nominal
FFT filters
• 3 dB bandwidths:1 Hz至30kHz in 1/2/3/5 sequence
• Bandwidth uncertainty:< 5 %, nominal
• Shape factor 60 dB:3 dB:< 3, nominal
EMI filters
• 6 dB bandwidths:10/100/200Hz, 1/9/10/100/120kHz, 1MHz
• Bandwidth uncertainty:≤ 120kHz (digital) 1MHz (analog) | < 3 %, nominal < 10 %, nominal
• Shape factor 60 dB:3 dB:≤ 120kHz 1MHz | < 6, nominal < 12, nominal
Channel filters
• Bandwidths:100/200/300/500Hz
• 12.5/14/15/16/18 (RRC)/20/21/
• 24.3 (RRC)/25/30/50/100/150/192/200/
• 300/500kHz
• 1/1.2288/1.28 (RRC)/1.5/2/3/3.84 (RRC)/
• 4.096 (RRC)/5MHz
• Shape factor 60 dB:3 dB:< 2, nominal
• Bandwidth uncertainty:< 2 %, nominal
• Video bandw idths:1 Hz至10MHz in 1/2/3/5 sequence
电平
• Display range:displayed noise floor to +30 dBm
Maximum input level
• DC voltage:RF input AC coupled | 50 V
• RF input DC coupled:0 V
• CW RF power:RF attenuation 0 dB | 20 dBm (= 0.1 W)
• RF attenuation ≥ 10 dB:30 dBm (= 1 W)
• Pulse spectral density:97 dB µV/MHz
• Max. pulse voltage:RF attenuation ≥ 10 dB | 150 V
• Max. pulse energy:RF attenuation ≥ 10 dB, 10 µs | 1 mWs
Intermodulation
• 1 dB compression of input mixer:0 dB RF attenuation ≤ 3.6GHz +13 dBm, nominal > 3.6GHz
• FSU:+10 dBm, nominal
• FSU26/43/46/50/67:+7 dBm, nominal
R&S®FSU3
• 10 MHz ≤ f:in < 300MHz 300MHz ≤ f in ≤ 3.6GHz | > 17 dBm, typ. 20 dBm > 19 dBm, typ. 25 dBm
• 10 MHz ≤ f:in < 300MHz 300MHz ≤ f in ≤ 3.6GHz 3.6GHz ≤ f in ≤ 8GHz | > 17 dBm, typ. 20 dBm > 20 dBm, typ. 25 dBm > 18 dBm, typ. 23 dBm
R&S®FSU26/43/46/50/67
• 10 MHz ≤ f:in < 300MHz 300MHz ≤ f in < 3.6GHz 3.6GHz ≤ f in < 26.5GHz | > 17 dBm, typ. 20 dBm > 22 dBm, typ. 27 dBm > 12 dBm, typ. 15 dBm
R&S®FSU43/46
• 26.5 GHz ≤ f:in ≤ 40GHz | > 12 dBm, typ. 15 dBm
• fin > 40 GHz:> 12 dBm, nominal
R&S®FSU50
• 26.5 GHz ≤ f:in < 28GHz 28GHz ≤ f in ≤ 40GHz | > 8 dBm, typ. 11 dBm > 12 dBm, typ. 15 dBm
• fin > 40 GHz:> 12 dBm, nominal
• 26.5 GHz ≤ f:in < 28GHz 28GHz ≤ f in ≤ 40GHz 40GHz < fin ≤ 50GHz | > 8 dBm, typ. 11 dBm > 12 dBm, typ. 15 dBm > 12 dBm, nominal
• fin > 50 GHz:> 9 dBm, nominal
• Rohde & Schw arz R&S®FSU Spectrum Analyzer:5
• Second harmonic intercept (SHI):fin < 100MHz 100MHz < fin ≤ 400MHz 400MHz < fin ≤ 500MHz 500MHz < fin ≤ 1GHz 1GHz < fin ≤ 1.8GHz | > 35 dBm > 45 dBm, typ. 55 dBm > 52 dBm, typ. 60 dBm > 45 dBm, typ. 55 dBm > 35 dBm
R&S®FSU8/26/43/46/50
• fin > 1.8 GHz:> 80 dBm, nominal
• 1.8 GHz < fin ≤ 4.0 GHz:> 65 dBm, nominal
• fin > 4.0 GHz:> 75 dBm, nominal
f < 10 kHz: 10 Hz FFT filter, trace average, sweep count = 20
• f ≥ 10kHz: RBW = 1kHz, VBW = 3kHz, zero span, sweep time 50 ms, sample
detector, trace average, sweep count = 20, mean marker
• 20 Hz:< -90 dBm 100Hz < -110 dBm 1kHz < -120 dBm 10kHz < -130 dBm 100kHz < -130 dBm 1MHz < -140 dBm 10MHz < -153 dBm
R&S®FSU3
• 20 MHz ≤ f < 2.0 GHz:< -155 dBm, typ. -158 dBm 2.0GHz ≤ f ≤ 3.0GHz < -153 dBm, typ. -157 dBm 3.0GHz ≤ f ≤ 3.6GHz < -152 dBm, typ. -156 dBm
• 20 MHz ≤ f < 2.0 GHz:< -155 dBm, typ. -158 dBm 2.0GHz ≤ f < 3.0GHz < -153 dBm, typ. -155 dBm 3.0GHz ≤ f < 7GHz < -152 dBm, typ. -154 dBm 7GHz ≤ f ≤ 8GHz < -150 dBm, typ. -152 dBm
R&S®FSU26
• 20 MHz ≤ f < 2 GHz:< -152 dBm, typ. -156 dBm 2GHz ≤ f < 3.6GHz < -150 dBm, typ. -153 dBm 3.6GHz ≤ f < 8GHz < -152 dBm, typ. -156 dBm 8GHz ≤ f < 13GHz < -150 dBm, typ. -153 dBm 13GHz ≤ f < 18GHz < -148 dBm, typ. -151 dBm 18GHz ≤ f < 22GHz < -147 dBm, typ. -150 dBm 22GHz ≤ f ≤ 26.5GHz < -145 dBm, typ. -148 dBm
R&S®FSU43
• 20 MHz ≤ f < 2 GHz:< -152 dBm, typ. -156 dBm 2GHz ≤ f < 13GHz < -150 dBm, typ. -153 dBm 13GHz ≤ f < 18GHz < -148 dBm, typ. -151 dBm 18GHz ≤ f < 22GHz < -147 dBm, typ. -150 dBm 22GHz ≤ f < 26.5GHz < -145 dBm, typ. -148 dBm 26.5GHz ≤ f < 40GHz < -138 dBm, typ. -141 dBm 40GHz ≤ f ≤ 43GHz < -133 dBm, typ. -138 dBm
R&S®FSU46
• 20 MHz ≤ f < 2 GHz:< -152 dBm, typ. -156 dBm 2GHz ≤ f < 13GHz < -150 dBm, typ. -153 dBm 13GHz ≤ f < 18GHz < -148 dBm, typ. -151 dBm 18GHz ≤ f < 22GHz < -147 dBm, typ. -150 dBm 22GHz ≤ f < 26.5GHz < -145 dBm, typ. -148 dBm 26.5GHz ≤ f < 40GHz < -138 dBm, typ. -141 dBm 40GHz ≤ f ≤ 46GHz < -133 dBm, typ. -138 dBm
R&S®FSU50
• 20 MHz ≤ f < 2 GHz:< -152 dBm, typ. -156 dBm 2GHz ≤ f < 13GHz < -150 dBm, typ. -153 dBm 13GHz ≤ f < 18GHz < -148 dBm, typ. -151 dBm 18GHz ≤ f < 22GHz < -147 dBm, typ. -150 dBm 22GHz ≤ f < 26.5GHz < -145 dBm, typ. -148 dBm 26.5GHz ≤ f < 32GHz < -138 dBm, typ. -141 dBm 32GHz ≤ f < 46GHz < -133 dBm, typ. -136 dBm 46GHz ≤…
• 20 MHz ≤ f < 2 GHz:< -148 dBm, typ. -152 dBm 2GHz ≤ f < 13GHz < -144 dBm, typ. -148 dBm 13GHz ≤ f < 18GHz < -142 dBm, typ. -145 dBm 18GHz ≤ f < 22GHz < -140 dBm, typ. -144 dBm 22GHz ≤ f < 26.5GHz < -138 dBm, typ. -142 dBm 26.5GHz ≤ f < 40GHz < -136 dBm, typ. -140 dBm 40GHz ≤ f < 46GHz < -132 dBm, typ. -136 dBm 46GHz ≤…
Immunity to interference
• Image frequency:f ≤ 3.6GHz 3.6GHz < f ≤ 40GHz 40GHz < f ≤ 50GHz | > 90 dB suppression, typ. > 110 dB > 70 dB suppression, typ. > 100 dB > 70 dB suppression, nominal
• f > 50 GHz:> 47 dB suppression
f = receive frequency
• Intermediate frequency:f ≤ 3.6GHz 3.6GHz < f ≤ 4.2GHz 4.2GHz < f ≤ 50GHz | > 90 dB suppression, typ. > 110 dB typ. 70 dB suppression > 70 dB suppression, typ. > 90 dB
• f > 50 GHz:> 47 dB suppression, typ. > 50 dB
f = receive frequency
• Spurious response:f > 1MHz, without input signal, 0 dB RF attenuation | < -103 dBm
• Other interfering signals:∆f > 100kHz
• mixer level < -10 dBm, fin ≤ 2.3 GHz:< -80 dBc
• mixer level < -35 dBm,:< -70 dBc 2.3GHz < fin < 4GHz
mixer level < -10 dBm
• 4 GHz ≤ f < 8 GHz:< -70 dBc 8GHz ≤ f < 16GHz < -64 dBc 16GHz ≤ f < 26GHz < -58 dBc 26.5GHz ≤ f < 40GHz < -52 dBc 40GHz ≤ f < 50GHz < -52 dBc, nominal 50GHz ≤ f < 64GHz < -47 dBc, nominal 64GHz ≤ f ≤ 67GHz < -43 dBc, nominal
f = receive frequency
• Rohde & Schw arz R&S®FSU Spectrum Analyzer:7
Level display
• 显示屏:(625 × 500) pixel (one diagram), max. 2
diagrams with independent settings
• Logarithmic level axis:1 dB至200 dB, in steps of 1/2/5
• 10 divisions or logarithmic scaling
• Number of traces:one measurement diagram | 3
• two measurement diagrams:6
• Trace detector:Max Peak, Min Peak, Auto Peak
(Normal), sample, RMS, average,
• EMI detectors:Quasi Peak, CISPR-RMS, CISPR-AV
• Number of measurement points:default value | 625
• range:155至30001 in steps of about a factor
of 2
• Trace functions:Clear/Write, Max Hold, Min Hold, Average
• 625 points, zero span
remote measurement, display OFF
• zero span/sweep time 1 ms:70 per second
• span = 10 MHz, sweep time 2.5 ms:50 per second
max. 30 dBm, in steps of 0.1 dB
• linear level display:7.0 nV至7.07 V in steps of 1 %
• linear level display:µV, mV, µA, mA, pW, nW
RF attenuation 10 dB
• referenced to 128 MHz:20Hz ≤ f < 10MHz 10MHz ≤ f < 3.6GHz 3.6GHz ≤ f < 8GHz, span < 1GHz 8GHz ≤ f < 22GHz, span < 1GHz 22GHz ≤ f < 40GHz, span < 1GHz 40GHz ≤ f < 50GHz, span < 1GHz 50GHz ≤ f ≤ 67GHz, span < 1GHz < 4 dB ( σ = 1.3 dB) | < 0.5 dB (σ = 0.17 dB) < 0.3 dB (σ = 0.1 dB) < 1.5 dB ( σ = 0.5 dB) < 2 dB (σ = 0.7 dB)…
• RF attenuation > 40 dB or:add 0.5 dB to above values
• f ≥ 3.6 GHz, span:≥ 1GHz DC coupling, RF attenuation ≥ 10 dB, +5 °C to +45 °C 20Hz ≤ f < 3.6GHz < 0.6 dB (σ = 0.2 dB) 3.6GHz ≤ f < 26.5GHz add 0.5 dB to above values 26.5GHz ≤ f < 50GHz add 1.0 dB to above values
• f ≥ 50 GHz:add 1.5 dB to above values
• RF attenuation > 40 dB or:add 0.5 dB to above values
• f ≥ 3.6 GHz, span:≥ 1GHz
• Attenuator switching uncertainty:f = 128MHz 0 dB至70 dB, referenced至10 dB | < 0.2 dB (σ = 0.07 dB)
衰减
• -10 dBm reference level setting
• Display nonlinearity:+20 °C to +30 °C, mixer level ≤ -10 dBm
• 0 dB to -70 dB:< 0.1 dB (σ = 0.03 dB) -70 dB to -90 dB < 0.3 dB (σ =0.1 dB) 200kHz ≤ RBW ≤ 10MHz, S/N > 16 dB 0 dB to -50 dB < 0.2 dB (σ =0.07 dB) -50 dB to -70 dB < 0.5 dB (σ =0.17 dB)
RBW > 10 MHz, S/N > 16 dB
• 0 dB to -50 dB:< 0.5 dB (σ =0.17 dB)
• Linear level display:5 % of reference level
• Bandwidth switching error:referenced to RBW = 10kHz 1 Hz至100kHz < 0.1 dB (σ =0.03 dB) 200 kHz至3MHz < 0.2 dB (σ =0.07 dB) 5 MHz至50MHz < 0.5 dB (σ =0.15 dB)
• FFT filter 1 Hz to 3 kHz:< 0.2 dB (σ =0.07 dB)
Total measurement uncertainty
• 10 dB ≤ RF attenuation ≤ 40 dB, span/RBW < 100, 95 % confidence level,
• +20 °C to +30 °C, mixer level ≤ -10 dBm
• 20 Hz ≤ f < 10 MHz, RBW ≤ 100 kHz:0.4 dB 20Hz ≤ f < 10MHz, RBW > 100kHz 0.5 dB 10MHz ≤ f < 3.6GHz, RBW ≤ 100kHz 0.3 dB 10MHz ≤ f < 3.6GHz, RBW > 100kHz 0.5 dB 3.6GHz ≤ f < 8GHz 1.2 dB 8GHz ≤ f < 22GHz 1.5 dB 22GHz ≤ f < 40GHz 1.8 dB 40GHz ≤ f < 50GHz 2.2 dB 50GHz ≤ f < 67GHz 2.8 dB
I/Q data
• 接口:GPIB or LAN interface
• Memory length:max. 512 ksample I and Q
• Sample length:24 bit, each I and Q
• 采样率:settable in steps of 0.5 | 15.625 kHz至32MHz
(32 MHz × 2-n, n = 0 to 11)
• Max. signal bandwidth:sample rate ≤ 2MHz 4MHz 8MHz | 0.8 × sample rate 2.8MHz 4.8MHz
• IF pre-filter bandwidth:300 kHz至10MHz, 1/2/3/5 steps
以上为前 130 项指标;完整指标(共 412 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:FSU、FSU8、FSU26/43/46/50/67、MHz7、MHz、MHz9、FSU26、FSU43、FSU46、FSU50、FSU67、FSU43/46/50、Resolution1、Hz
指标整理自官方文件:FSU_dat-sw_en.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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