Atec ESU-40 User Manual
Manufacturers > Rohde & Schwarz
Categories > Spectrum | Signal Analyzers > Low Frequency, FFT Spectrum
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EMC Test Equipment > Conducted \ Radiated Emissions Test > EMI Analyz-
ers \ EMC Receivers
How-To Video
¸ESU EMI Test Receiver
Data sheet
Version
02.00
October
2007
TitelundRueck.indd 1 19.10.2007 14:19:52
CONTENTS
BASE UNIT ................................................................................................................................................................................................3
FREQUENCY .............................................................................................................................................................................................3
RECEIVER SCAN........................................................................................................................................................................................4
SWEEP .....................................................................................................................................................................................................4
PRESELECTION .........................................................................................................................................................................................4
IF AND RESOLUTION BANDWIDTHS..............................................................................................................................................................5
LEVEL.......................................................................................................................................................................................................5
I/Q DATA.................................................................................................................................................................................................11
AUDIO DEMODULATION ............................................................................................................................................................................11
TRIGGER FUNCTIONS ..............................................................................................................................................................................12
INPUTS AND OUTPUTS (FRONT PANEL)......................................................................................................................................................12
INPUTS AND OUTPUTS (REAR PANEL)........................................................................................................................................................13
GENERAL SPECIFICATIONS ......................................................................................................................................................................14
R&S®FSU-B9 TRACKING GENERATOR, R&S®FSU-B12 ATTENUATOR FOR TRACKING GENERATOR.......................................15
R&S®ESU-B24 LOW-NOISE PREAMPLIFIER........................................................................................................................................17
ORDERING INFORMATION ....................................................................................................................................................................22
OPTIONS ................................................................................................................................................................................................22
RECOMMENDED EXTRAS..........................................................................................................................................................................23
Specifications apply under the following conditions: 30 minutes warm-up time at ambient temperature, specified environmenttal conditions met, calibration cycle adhered to, and total calibration performed. Data without tolerances: typical values
only. Data designated 'nominal' applies to design parameters and is not tested.
2 R&S®ESU EMI Test Receiver Version 02.00, October 2007
Base Unit
Frequency
Frequency range
Frequency resolution 0.01 Hz
R&S®ESU8
DC coupled 20 Hz to 8 GHz
AC coupled 1 MHz to 8 GHz
R&S®ESU26
DC coupled 20 Hz to 26.5 GHz
AC coupled 10 MHz to 26.5 GHz
R&S®ESU40
DC coupled 20 Hz to 40 GHz
AC coupled 10 MHz to 40 GHz
all models
DC coupled, input 2 20 Hz to 1 GHz
AC coupled, input 2 9 kHz to 1 GHz
Reference frequency, internal, nominal standard OCXO
Aging per day after 30 days of continuous operation 1 × 10
Aging per year after 30 days of continuous operation 1 × 10
–9
–7
Temperature drift +5° C to +45° C 8 × 10–8
Total error per year 1.8 × 10–7
Reference frequency, internal, nominal option R&S®FSU-B4
Aging per day after 30 days of continuous operation 2 × 10
Aging per year after 30 days of continuous operation 3 × 10
–10
–8
Temperature drift +5° C to +45° C 1 × 10–9
Total error per year 5 × 10–8
External reference frequency 1 MHz to 20 MHz, 1 Hz steps
Frequency display
Marker resolution
with marker or frequency counter
span/624
Maximum deviation sweep time >3 × auto sweep time ±(marker frequency × reference error +
0.5 % × span +10 % × resolution
bandwidth + ½ (last digit))
Frequency counter resolution selectable 0.1 Hz to 10 kHz
Count accuracy S/N >25 dB ±(frequency × reference error +
½ (last digit))
Display range for frequency axis
Resolution
Max. span deviation
0 Hz, 10 Hz to max. frequency
0.1 Hz
1 %
Spectral purity,
SSB phase noise (1 Hz)
f = 640 MHz
Residual FM RBW 10 kHz, RMS <1 Hz nominal
Carrier offset
10 Hz <–73 dBc, nominal
10 Hz with option R&S®FSU-B4 fitted <–86 dBc, nominal
100 Hz <–98 dBc, typ. –104 dBc
1 kHz <–116 dBc, typ. –124 dBc
10 kHz <–128 dBc, typ. –133 dBc
100 kHz <–128 dBc, typ. –133 dBc
1 MHz <–140 dBc, typ. –146 dBc
10 MHz typ. –160 dBc
Version 02.00, October 2007 R&S
®
ESU EMI Test Receiver 3
Receiver scan
Scan scan with max. 10 subranges with different
Measurement time per frequency selectable 10 µs to 100 s
settings
Sweep
time sweep, span = 0 Hz 1 µs to 16000 s in steps of 5 % Sweep time
Max. deviation of sweep time 3 %
Measurement in time domain
frequency sweep, span ≥10 Hz 2.5 ms to 16000 s in steps of ≤10 %
with marker and cursor lines
(resolution 31.25 ns)
Preselection
Preselection can be switched off in analyzer mode 13 preselection filters
Bandwidth (–6 dB), nominal
Preamplifier switchable between preselection and 1st mixer
Range 1 kHz to 3.6 GHz
Gain 20 dB, nominal
20 Hz to 150 kHz 230 kHz, fixed lowpass filter
150 kHz to 2 MHz 2.6 MHz, fixed bandpass filter
2 MHz to 8 MHz 2 MHz, tracking bandpass filter
8 MHz to 30 MHz 6 MHz, tracking bandpass filter
30 MHz to 70 MHz 15 MHz, tracking bandpass filter
70 MHz to 150 MHz 30 MHz, tracking bandpass filter
150 MHz to 300 MHz 60 MHz, tracking bandpass filter
300 MHz to 600 MHz 80 MHz, tracking bandpass filter
600 MHz to 1 GHz 100 MHz, tracking bandpass filter
1 GHz to 2 GHz tracking highpass filter
2 GHz to 3 GHz fixed highpass filter
3 GHz to 3.6 GHz fixed highpass filter
3.6 GHz to 8/26.5/40 GHz 60 MHz + f/500, YIG filter
4 R&S®ESU EMI Test Receiver Version 02.00, October 2007
IF and resolution bandwidths
3 dB bandwidths 10 Hz to 10 MHz in 1/2/3/5 sequence
Bandwidth uncertainty
Shape factor 60 dB:3 dB
10 Hz to 100 kHz (digital) <3 %
200 kHz to 5 MHz (analog) <10 %
10 MHz –30 % to +10 %
≤100 kHz <6
200 kHz to 2 MHz <12
3 MHz to 10 MHz <7
6 dB bandwidths 10 Hz, 100 Hz, 200 Hz, 1 kHz, 9 kHz,
Bandwidth uncertainty 3 %
Shape factor 60 dB:6 dB <5
FFT filters (analyzer mode only)
3 dB bandwidths 1 Hz to 30 kHz in 1/2/3/5 sequence
Bandwidth uncertainty <5 %, nominal
Shape factor 60 dB:3 dB <3, nominal
Channel filters
Bandwidths
Shape factor 60 dB:3 dB <2, nominal
Bandwidth uncertainty <2 %, nominal
Video bandwidths (analyzer mode only) 1 Hz to 10 MHz in 1/2/3/5 sequence
100, 200, 300, 500 Hz,
with option R&S
®
ESPI-K50: 5.6 MHz (ISDB-T, Japan),
10 kHz, 100 kHz, 120 kHz, 1 MHz
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, 500 kHz,
1, 1.2288, 1.28 (RRC), 1.5, 2, 3,
3.84 (RRC), 4.096 (RRC), 5 MHz
6.0 MHz (DVB-T, USA), 6.4 MHz
Level
Display range displayed noise floor to 137 dBµV
Maximum input level
RF input, AC coupled 50 V DC voltage
RF input, DC coupled 0 V
RF attenuation 0 dB 127 dBµV (= 0.1 W) CW RF power
RF attenuation ≥10 dB 137 dBµV (= 1.0 W)
Pulse spectral density 97 dBµV/MHz
Max. pulse voltage
Version 02.00, October 2007 R&S
RF attenuation ≥10 dB
input 1 150 V
input 2 450 V
RF attenuation ≥10 dB, 10 µs, input 1 1 mWs Max. pulse energy
RF attenuation ≥10 dB, 10 µs, input 2 20 mWs
®
ESU EMI Test Receiver 5
Intermodulation
1 dB compression of input mixer
Third-order intercept point (TOI)
Second harmonic intercept (SHI)
0 dB RF attenuation, preselection/preamplifier = OFF1
≤3.6 GHz +13 dBm, nominal
>3.6 GHz
R&S®ESU8 +10 dBm, nominal
®
R&S
ESU26/40 +7 dBm, nominal
level 2 × –10 dBm, Δf > 5 × RBW or 10 kHz, whichever is larger
preselection/preamplifier = OFF1
R&S®ESU8
10 MHz ≤ fin < 300 MHz >17 dBm, typ. 20 dBm
300 MHz ≤ fin < 3.6 GHz >20 dBm, typ. 25 dBm
3.6 GHz ≤ fin ≤ 8 GHz >18 dBm, typ. 23 dBm
R&S®ESU26, R&S®ESU40
10 MHz ≤ fin < 300 MHz >17 dBm, typ. 20 dBm
300 MHz ≤ fin < 3.6 GHz >22 dBm, typ. 27 dBm
3.6 GHz ≤ fin ≤ 26.5 GHz >12 dBm, typ. 15 dBm
R&S®ESU40
26.5 GHz < fin ≤ 40 GHz >12 dBm, typ. 15 dBm
preselection = ON, preamplifier = OFF
10 MHz ≤ fin < 300 MHz >9 dBm, typ. 12 dBm
300 MHz ≤ fin ≤ 3.6 GHz >12 dBm, typ. 15 dBm
preselection = ON, preamplifier = ON
10 MHz ≤ f
≤ 3.6 GHz >–10 dBm, typ. –7 dBm
in
preselection/preamplifier = OFF1
f < 100 MHz >35 dBm
100 MHz < fin ≤ 400 MHz >45 dBm, typ. 55 dBm
400 MHz < fin ≤ 500 MHz >52 dBm, typ. 60 dBm
500 MHz < fin ≤ 1 GHz >45 dBm, typ. 55 dBm
1 GHz < fin ≤ 1.8 GHz >35 dBm
fin > 1.8 GHz >80 dBm, nominal
preselection = ON, preamplifier = OFF
fin < 100 MHz >40 dBm
100 MHz < fin ≤ 1.8 GHz >55 dBm, typ. 65 dBm
preselection = ON, preamplifier = ON
fin < 100 MHz >35 dBm
100 MHz < f
≤ 1.8 GHz >45 dBm, typ. 55 dBm
in
Displayed average noise level (analyzer mode)
RF attenuation = 0 dB, termination = 50 Ω, log. scaling, normalized to 1 Hz RBW,
preselection = OFF, preamplifier = OFF
f < 10 kHz: 10 Hz FFT Filter, trace average, sweep count = 20
f ≥ 10 kHz: RBW = 1 kHz, VBW = 3 kHz, span = 0 Hz, sweep time = 50 ms, trace
average, sample detector, sweep count = 20, mean marker
all models
20 Hz <–90 dBm
100 Hz <–110 dBm
1 kHz <–120 dBm
10 kHz <–130 dBm
100 kHz <–130 dBm
1 MHz <–140 dBm
10 MHz <–153 dBm
R&S®ESU8
20 MHz ≤ f < 1 GHz <–154 dBm, typ. –158 dBm
1 GHz ≤ f < 2 GHz <–152 dBm, typ. –155 dBm
2 GHz ≤ f < 3.6 GHz <–148 dBm, typ. –151 dBm
3.6 GHz ≤ f < 7 GHz <–152 dBm, typ. –154 dBm
7 GHz ≤ f ≤ 8 GHz <–150 dBm, typ. –152 dBm
1
Only available in analyzer mode.
6 R&S®ESU EMI Test Receiver Version 02.00, October 2007
®
R&S
ESU26
20 MHz ≤ f < 1 GHz <–152 dBm, typ. –156 dBm
1 GHz ≤ f < 2 GHz <–150 dBm, typ. –154 dBm
2 GHz ≤ f < 3.6 GHz <–147 dBm, typ. –150 dBm
3.6 GHz ≤ f < 8 GHz <–152 dBm, typ. –156 dBm
8 GHz ≤ f < 13 GHz <–150 dBm, typ. –153 dBm
13 GHz ≤ f < 18 GHz <–148 dBm, typ. –151 dBm
18 GHz ≤ f < 22 GHz <–147 dBm, typ. –150 dBm
22 GHz ≤ f ≤ 26.5 GHz <–145 dBm, typ. –148 dBm
R&S®ESU40
20 MHz ≤ f < 1 GHz <–152 dBm, typ. –156 dBm
1 GHz ≤ f < 2 GHz <–150 dBm, typ. –154 dBm
2 GHz ≤ f < 3.6 GHz <–147 dBm, typ. –150 dBm
3.6 GHz ≤ f < 8 GHz <–150 dBm, typ. –153 dBm
8 GHz ≤ f < 13 GHz <–148 dBm, typ. –151 dBm
13 GHz ≤ f < 18 GHz <–146 dBm, typ. –149 dBm
18 GHz ≤ f < 22 GHz <–145 dBm, typ. –147 dBm
22 GHz ≤ f < 26.5 GHz <–143 dBm, typ. –145 dBm
26.5 GHz ≤ f < 33 GHz <–141 dBm, typ. –144 dBm
33 GHz ≤ f ≤ 40 GHz <–138 dBm, typ. –141 dBm
RF attenuation = 0 dB, termination = 50 Ω, log. scaling, normalized to 1 Hz RBW,
preselection = ON, preamplifier = OFF
f < 10 kHz: RBW = 10 Hz, VBW = 30 Hz, trace average, sample detector, sweep count
= 20, mean marker
f ≥ 10 kHz: RBW = 1 kHz, VBW = 3 kHz, span = 0 Hz, sweep time = 50 ms, trace
average, sample detector, sweep count = 20, mean marker
all models
20 Hz typ. <–90 dBm
100 Hz <–110 dBm
1 kHz <–120 dBm
10 kHz <–130 dBm
100 kHz <–130 dBm
1 MHz <–140 dBm
10 MHz <–153 dBm
R&S®ESU8
20 MHz ≤ f < 2 GHz <–155 dBm, typ. –158 dBm
2 GHz ≤ f < 2.5 GHz <–153 dBm, typ. –156 dBm
2.5 GHz ≤ f < 3 GHz <–150 dBm, typ. –153 dBm
3 GHz ≤ f ≤ 3.6 GHz <–145 dBm, typ. –148 dBm
R&S®ESU26/40
20 MHz ≤ f < 1 GHz <–155 dBm, typ. –158 dBm
1 GHz ≤ f < 2 GHz <–153 dBm, typ. –156 dBm
2 GHz ≤ f < 2.5 GHz <–151 dBm, typ. –154 dBm
2.5 GHz ≤ f < 3 GHz <–147 dBm, typ. –151 dBm
3 GHz ≤ f ≤ 3.6 GHz <–142 dBm, typ. –146 dBm
RF attenuation = 0 dB, termination = 50 Ω, log. scaling, normalized to 1 Hz RBW,
preselection = ON, preamplifier = ON
f < 10 kHz: RBW = 10 Hz, VBW = 30 Hz, trace average, sample detector, sweep count
= 20, mean marker
f ≥ 10 kHz: RBW = 1 kHz, VBW = 3 kHz, span = 0 Hz, sweep time = 50 ms, trace
average, sample detector, sweep count = 20, mean marker
all models
1 kHz <–130 dBm
10 kHz <–140 dBm
100 kHz <–140 dBm
1 MHz <–150 dBm
10 MHz <–165 dBm
R&S®ESU8
20 MHz ≤ f < 500 MHz <–165 dBm, typ. –168 dBm
500 MHz ≤ f < 2 GHz <–163 dBm, typ. –166 dBm
2 GHz ≤ f < 3 GHz <–161 dBm, typ. –164 dBm
3 GHz ≤ f ≤ 3.6 GHz <–157 dBm, typ. –160 dBm
R&S®ESU26/40
20 MHz ≤ f < 500 MHz <–163 dBm, typ. –166 dBm
500 MHz ≤ f < 2 GHz <–161 dBm, typ. –164 dBm
2 GHz ≤ f < 3 GHz <–160 dBm, typ. –163 dBm
3 GHz ≤ f ≤ 3.6 GHz <–155 dBm, typ. –158 dBm
Version 02.00, October 2007 R&S
®
ESU EMI Test Receiver 7
Noise indication (receiver mode)
Nominal, calculated from DANL data
RF attenuation = 0 dB, termination = 50 Ω, average (AV) detector, preamplifier = OFF
all models
20 Hz, BW = 10 Hz <27 dBµV
100 Hz, BW = 10 Hz <7 dBµV
1 kHz, BW = 100 Hz <7 dBµV
10 kHz, BW = 200 Hz <0 dBµV
100 kHz, BW = 200 Hz <0 dBµV
1 MHz, BW = 9 kHz <7 dBµV
10 MHz, BW = 9 kHz <–6 dBµV
R&S®ESU8
20 MHz ≤ f < 30 MHz, BW = 9 kHz <–8 dBµV
30 MHz ≤ f < 1 GHz, BW = 120 kHz <3 dBµV
1 GHz ≤ f < 2 GHz, BW = 1 MHz <12 dBµV
2 GHz ≤ f < 2.5 GHz, BW = 1 MHz <14 dBµV
2.5 GHz ≤ f < 3 GHz, BW = 1 MHz <17 dBµV
3 GHz ≤ f < 3.6 GHz, BW = 1 MHz <22 dBµV
3.6 GHz ≤ f < 7 GHz, BW = 1 MHz <15 dBµV
7 GHz ≤ f ≤ 8 GHz, BW = 1 MHz <17 dBµV
R&S®ESU26
20 MHz ≤ f < 30 MHz, BW = 9 kHz <–8 dBµV
30 MHz ≤ f < 1 GHz, BW = 120 kHz <3 dBµV
1 GHz ≤ f < 2 GHz, BW = 1 MHz <12 dBµV
2 GHz ≤ f < 2.5 GHz, BW = 1 MHz <16 dBµV
2.5 GHz ≤ f < 3 GHz, BW = 1 MHz <20 dBµV
3 GHz ≤ f < 3.6 GHz, BW = 1 MHz <25 dBµV
3.6 GHz ≤ f < 8 GHz, BW = 1 MHz <15 dBµV
8 GHz ≤ f < 13 GHz, BW = 1 MHz <17 dBµV
13 GHz ≤ f < 18 GHz, BW = 1 MHz <19 dBµV
18 GHz ≤ f < 22 GHz, BW = 1 MHz <20 dBµV
22 GHz ≤ f ≤ 26.5 GHz, BW = 1 MHz <22 dBµV
R&S®ESU40
20 MHz ≤ f < 30 MHz, BW = 9 kHz <–8 dBµV
30 MHz ≤ f < 1 GHz, BW = 120 kHz <3 dBµV
1 GHz ≤ f < 2 GHz, BW = 1 MHz <12 dBµV
2 GHz ≤ f < 2.5 GHz, BW = 1 MHz <16 dBµV
2.5 GHz ≤ f < 3 GHz, BW = 1 MHz <20 dBµV
3 GHz ≤ f < 3.6 GHz, BW = 1 MHz <25 dBµV
3.6 GHz ≤ f < 8 GHz, BW = 1 MHz <17 dBµV
8 GHz ≤ f < 13 GHz, BW = 1 MHz <19 dBµV
13 GHz ≤ f < 18 GHz, BW = 1 MHz <21 dBµV
18 GHz ≤ f < 22 GHz, BW = 1 MHz <22 dBµV
22 GHz ≤ f < 26.5 GHz, BW = 1 MHz <24 dBµV
26.5 GHz ≤ f < 33 GHz, BW = 1 MHz <26 dBµV
33 GHz ≤ f ≤ 40 GHz, BW = 1 MHz <29 dBµV
RF attenuation = 0 dB, termination = 50 Ω, average (AV) detector, preamplifier = ON
all models
1 kHz, BW = 100 Hz <–3 dBµV
10 kHz, BW = 200 Hz <–10 dBµV
100 kHz, BW = 200 Hz <–10 dBµV
1 MHz, BW = 9 kHz <–3 dBµV
10 MHz, BW = 9 kHz <–18 dBµV
R&S®ESU8
20 MHz ≤ f < 30 MHz, BW = 9 kHz <–18 dBµV
30 MHz ≤ f < 500 MHz, BW = 120 kHz <–7 dBµV
500 MHz ≤ f < 1 GHz, BW = 120 kHz <–5 dBµV
1 GHz ≤ f < 2 GHz, BW = 1 MHz <4 dBµV
2 GHz ≤ f < 3 GHz, BW = 1 MHz <6 dBµV
3 GHz ≤ f ≤ 3.6 GHz, BW = 1 MHz <10 dBµV
8 R&S®ESU EMI Test Receiver Version 02.00, October 2007
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