Spectrum Analyzer ¸FSL
Specifications
Version
02.00
August
2005
Specifications
Specifications
Specifications apply under the following conditions:
15 minutes warm-up time at ambient temperature, specified environmental conditions met, calibration cycle adhered to.
Data without tolerances: typical values only. Data designated 'nominal' applies to design parameters and is not tested.
Frequency
Frequency range
R&S FSL6 9 kHz to 6 GHz
Frequency resolution
Reference frequency, internal, nominal
Aging per year 1 × 10
Temperature drift 0 °C to +50 °C 1 × 10–6
Reference frequency, internal, nominal R&S FSL-B4 OCXO reference frequency
Aging per year 1 × 10–7
Temperature drift 0 °C to +50 °C 1 × 10–7
Frequency readout
Marker resolution span/500
Uncertainty ±(marker frequency × reference
Frequency counter resolution 1 Hz
Count uncertainty S/N >25 dB ±(frequency × reference uncertainty +
Frequency span 0 Hz, 10 Hz to 3 GHz/6 GHz
Span uncertainty 3%
Spectral purity
SSB phase noise
Carrier offset 1 kHz typ. –95 dBc(1 Hz)
10 kHz <–98 dBc(1 Hz), typ. –103 dBc(1 Hz)
100 kHz <–98 dBc(1 Hz), typ. –105 dBc(1 Hz)
1 MHz <–115 dBc(1 Hz), typ. –120 dBc(1 Hz)
R&S FSL3 9 kHz to 3 GHz
1 Hz
–6
option
with marker or frequency counter
uncertainty + 2% × span +10% ×
resolution bandwidth + ½ (last digit))
½ (last digit))
f = 500 MHz
Sweep time
Sweep time
Uncertainty nom. 3%
Span 0 Hz 1 µs to 16000 s in 5% steps
10 Hz ≤ span ≤ 1.5 GHz
1.5 GHz < span ≤ 3 GHz
span > 3 GHz
2.5 ms to 16000 s
5 ms to 16000 s
10 ms to 16000 s
2 Spectrum Analyzer R&S FSL Version 02.00, July 2005
Resolution bandwidths
Sweep filters
Resolution bandwidths 300 Hz to 10 MHz (–3 dB) in 1/3
option R&S FSL-B7 10 Hz to 10 MHz (–3 dB) in 1/3 sequence
Resolution bandwidth uncertainty nom. <3%
Resolution filter shape factor 60:3 dB nom. <5 (Gaussian type filters)
FFT filters
3 dB bandwidths 300 Hz to 30 kHz in 1/3 sequence
option R&S FSL-B7 1 Hz to 30 kHz in 1/3 sequence
Bandwidth uncertainty nom. 5%
Shape factor 60 dB : 3 dB nom. 2.5
Channel filters
Bandwidths 300; 500 Hz;
option R&S FSL-B7 100 Hz, 200 Hz additionally
Video bandwidths (1-pole low pass RC filters) 1 Hz to 10 MHz in 1/3 sequence
Demodulation bandwidth nom. 20 MHz
analyzer mode
1; 1.5; 2; 2.4; 2.7; 3; 3.4; 4; 4.5; 5; 6; 8.5; 9 kHz
10; 12.5; 14; 15; 16; 18 (RRC); 20; 21; 24.3 (RRC); 25; 30; 50; 100; 150; 192; 200; 300;
500 kHz
1; 1.228; 1.28 (RRC); 1.5; 2; 3;3.84 (RRC); 4.096 (RRC); 5 MHz
(RRC = root raised cosine)
sequence
Level
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 (= 2 W) < 3 s
Max. pulse voltage 150 V
Max. pulse energy 10 µs 10 mWs
1 dB compression of input mixer 0 dB RF attenuation, f > 200 MHz nom. +5 dBm
Intermodulation
Third-order intermodulation intermodulation-free dynamic range,
level 2 × –20 dBm, reference level
–10 dBm
f < 30 MHz
f ≥ 30 MHz
Second harmonic intercept (SHI) f = 20 MHz to 3 GHz typ. 40 dBm
Displayed average noise level
frequency preamplifier = off
9 kHz to 1 MHz
frequency preamplifier = on
9 kHz to 1 MHz
0 dB RF attenuation, RBW = 1 kHz,
VBW = 10 Hz, normalized to 1 Hz
1 MHz to 10 MHz
10 MHz to 50 MHz
50 MHz to 3 GHz
3 GHz to 5 GHz
5 GHz to 6 GHz
1 MHz to 10 MHz
10 MHz to 50 MHz
50 MHz to 3 GHz
3 GHz to 5 GHz
5 GHz to 6 GHz
typ. 60 dBc
>60 dBc (IP3 + 10 dBm), typ. 70 dBc
<–100 dBm(1Hz)
<–115 dBm(1Hz)
<–130 dBm(1Hz)
<–140 dBm(1Hz)
<–136 dBm(1Hz)
<–130 dBm(1Hz)
<–115 dBm(1Hz)
<–130 dBm(1Hz)
<–145 dBm(1Hz)
<–152 dBm(1Hz)
<–146 dBm(1Hz)
<–140 dBm(1Hz)
Version 02.00, July 2005 Spectrum Analyzer R&S FSL 3
Immunity to interference
Image frequency f + 2 × 48.375 MHz
f + 2 × 838.375 MHz
f + 2 × 7158.375 MHz
Intermediate frequency 48.375 MHz, 838.375 MHz,
7158.375 MHz
Spurious response, inherent f > 30 MHz, without input signal,
RF attenuation = 0 dB, RBW < 1 MHz
>60 dB, typ. –80 dB
>60 dB, typ. –80 dB
typ. –60 dB
>60 dB, typ. –80 dB
<–90 dBm
Spurious response related to local oscillators <–60 dBc
Spurious response related to A/D conversion typ. <–70 dBc
Spurious response related to sub harmonic of first LO
)
in
Spurious response
at mixer level <–10 dBm
(Spur at 7158.375 MHz – 2 × f
related to harmonic of first LO
(spur at f
– 3579.1875 MHz)
in
typ. 60 dBc
typ. <–60 dBc
Level display
Logarithmic level axis 10 dB to 100 dB
Linear level axis 0 % to 100 %/10 divisions
Number of traces 4
Trace detectors max peak, min peak, auto peak, sample,
RMS, quasi peak, average
Number of measurement points default value
range
501
125 to 32001
in steps of about a factor of 2
Trace functions clear/write, max hold, average, min hold,
view
Setting range of reference level logarithmic level display –80 dBm to 20 dBm
in steps of 2 dB, 5 dB or 10 dB
linear level display –80 dBm to 20 dBm, 0 % to 100 %
Units of level axis logarithmic level display dBm, dBmV, dBµV, dBµA, dBpW
linear level display µV, mV, V, µA, mA, A, pW, nW, µW, mW,
W
Level measurement uncertainty
95% confidence level, 20 °C to 30 °C,
S/N>16 dB, 0 dB to –50 dB from
reference level
Absolute uncertainty at reference
10 MHz < f ≤ 3 GHz
3 GHz < f ≤ 6 GHz
<0.5 dB
<0.8 dB
<0.3 dB
frequency
Frequency response (20 °C to 30 °C) f ≤ 3 GHz
3 GHz < f ≤ 6 GHz
<0.5 dB
<0.8 dB
Attenuator uncertainty <0.3 dB
Uncertainty of reference level setting <0.1 dB (nom.)
Display nonlinearity
Logarithmic level display S/N>16 dB
0 dB to –50 dB
<0.2 dB
Bandwidth switching uncertainty reference: RBW = 10 kHz <0.1 dB (nom.)
Trigger functions
Trigger
Trigger source free run, video, external, IF power
External trigger level TTL level
4 Spectrum Analyzer R&S FSL Version 02.00, July 2005
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