Datasheet

Version 03.00, February 2017
Rohde & Schwarz R&S
®
FSC Spectrum Analyzer 5
Immunity to interference, nominal values
Image frequencies
f
in
– 2 × 21.4 MHz
< –70 dBc, typ. –80 dBc
f
in
– 2 × 831.4 MHz
< –70 dBc, typ. –90 dBc
f
in
– 2 × 4881 MHz
–60 dBc
Intermediate frequencies
21.4 MHz, 831.4 MHz, 4881.4 MHz
–60 dBc, typ. –80 dBc
8931.4 MHz
–50 dBc
Other interfering signals,
signal level – RF attenuation < –20 dBm
f ≤ 3.6 GHz
spurious at f
in
– 2440.7 MHz
< –60 dBc
3.6 GHz < f ≤ 6 GHz
spurious at f
in
– 4465.7 MHz
< –60 dBc
Other interfering signals,
related to local oscillators
f ≤ 3.6 GHz
∆f < 300 kHz
–60 dBc
∆f ≥ 300 kHz
< –60 dBc
f > 3.6 GHz
∆f < 300 kHz
–54 dBc
∆f ≥ 300 kHz
< –54 dBc
f = receive frequency
Residual spurious response
input matched with 50 Ω,
without input signal, RBW ≤ 30 kHz,
f ≥ 3 MHz, RF attenuation = 0 dB,
tracking generator = OFF
< –90 dBm
Level display
Logarithmic level axis
1/2/5/10/20/50/100 dB, 10 divisions
Linear level axis
0 % to 100 %, 10 divisions
Number of traces
2
Trace detectors
max peak, min peak, auto peak, sample,
RMS
Trace functions
clear/write, max hold, min hold, average,
view
Setting range of reference level
–80 dBm to +30 dBm
Units of level axis
dBm, dBmV, dBµV, V, W
Level measurement uncertainty
Absolute level uncertainty at 100 MHz
+20 °C to +30 °C
±0.3 dB ( = 0.1 dB)
Frequency response (+20 °C to +30 °C)
9 kHz ≤ f < 10 MHz
±1.5 dB, nominal
10 MHz ≤ f ≤ 3.6 GHz
±1 dB ( = 0.33 dB)
3.6 GHz < f ≤ 6 GHz
±1.5 dB ( = 0.5 dB)
Attenuator uncertainty
±0.3 dB ( = 0.1 dB)
Uncertainty of reference level setting
±0.1 dB, nominal
Display nonlinearity
S/N > 16 dB, 0 dB to –50 dB,
logarithmic level display
±0.2 dB ( = 0.067 dB)
Bandwidth switching uncertainty
reference: RBW = 10 kHz
±0.1 dB, nominal
Total measurement uncertainty
95 % confidence level, +20 °C to +30 °C,
S/N > 16 dB, 0 dB to –50 dB below reference level, RF attenuation auto
10 MHz < f ≤ 3.6 GHz
±1 dB, typ. ±0.5 dB
3.6 GHz < f ≤ 6 GHz
±1.5 dB, typ. ±1 dB
Trigger functions
Trigger
Trigger source
free run, video, external
External trigger level
low → high transition
2.4 V, nominal
high → low transition
0.7 V, nominal