Datasheet

Version 03.00, February 2017
Rohde & Schwarz R&S
®
FSC Spectrum Analyzer 3
Base unit
Frequency
Frequency range
model .03/.13
9 kHz to 3 GHz
model .06/.16
9 kHz to 6 GHz
Frequency resolution
1 Hz
Reference frequency, internal, nominal
Aging per year
1 × 10
–6
Temperature drift
0 °C to +30 °C
1 × 10
–6
+30 °C to +50 °C
3 × 10
–6
Achievable initial adjustment accuracy
5 × 10
–7
Total reference uncertainty
(time since last adjustment × aging rate) +
temperature drift + calibration accuracy
Frequency readout
Marker resolution
0.1 Hz
Uncertainty
±(marker frequency × reference
uncertainty + 10 % × resolution bandwidth
+ ½ (span/(sweep points – 1)) + 1 Hz)
Number of sweep (trace) points
631
Marker tuning frequency step size
span/630
Frequency counter resolution
0.1 Hz
Count uncertainty
S/N > 25 dB
±(frequency × reference uncertainty +
½ (last digit))
Frequency span
0 Hz, 10 Hz to 3 GHz/6 GHz
Span setting uncertainty
±span/630
Spectral purity, SSB phase noise
f = 500 MHz, carrier offset
30 kHz
< –95 dBc (1 Hz), typ. –105 dBc (1 Hz)
100 kHz
< –100 dBc (1 Hz), typ. –110 dBc (1 Hz)
1 MHz
< –120 dBc (1 Hz), typ. –127 dBc (1 Hz)
Sweep time
Sweep time
span = 0 Hz
200 µs to 100 s
10 Hz ≤ span ≤ 600 MHz
20 ms to 1000 s
span > 600 MHz
20 ms × span/600 MHz to 1000 s
Uncertainty
span = 0 Hz
1 %, nominal
span ≥ 10 Hz
3 %, nominal
Bandwidths
Resolution bandwidths
Range
–3 dB bandwidth
10 Hz to 3 MHz in 1/3 sequence
Bandwidth accuracy
10 Hz ≤ RBW ≤ 300 kHz
< 5 %, nominal
RBW > 300 kHz
< 10 %, nominal
Selectivity
60 dB:3 dB
< 5 (Gaussian type filters), nominal
Video filters
Range
–3 dB bandwidth
10 Hz to 3 MHz in 1/3 sequence