R&SFSW

Frequency

Frequency range

R&S®FSW8

2 Hz to 8 GHz

R&S®FSW13

2 Hz to 13.6 GHz

R&S®FSW26

2 Hz to 26.5 GHz

R&S®FSW43

2 Hz to 43.5 GHz

R&S®FSW50

2 Hz to 50 GHz

R&S®FSW67

2 Hz to 67 GHz

R&S®FSW85

2 Hz to 85 GHz,up to 90 GHz with R&S®FSW-B90G option,YIG preselector = off

Aging of frequency reference

1 × 10⁻⁷/year

with R&S®FSW-B4 option

3 × 10⁻⁸/year

Bandwidths

Resolution bandwidths

standard filter

1 Hz to 10 MHz,additional 20 MHz and 40 MHz with R&S®FSW-B8E option (no export license required);additional 20 MHz, 40 MHz, 50 MHz and 80 MHz with R&S®FSW-B8 option (export license required for models R&S®FSW43/50/67/85)

RRC filter

18 kHz (NADC), 24.3 kHz (TETRA),3.84 MHz (3GPP)

channel filter

100 Hz to 5 MHz

video filter

1 Hz to 10 MHz

I/Q demodulation bandwidth

28 MHz

with R&S®FSW-B40 option

40 MHz

with R&S®FSW-B80 option

80 MHz

with R&S®FSW-B160 option

160 MHz

with R&S®FSW-B320 option

320 MHz

with R&S®FSW-B512 option

512 MHz

with R&S®FSW-B1200 option

1.2 GHz¹)

with R&S®FSW-B2001 option

2 GHz¹)

with R&S®FSW-B2000 option

2 GHz²)

with R&S®FSW-B4001 option

4.4 GHz³)

with R&S®FSW-B5000 option

5 GHz⁴)

with R&S®FSW-B6001 option

6.4 GHz⁵)

with R&S®FSW-B8001 option

8.3 GHz⁶)

Phase noise

10 kHz offset from carrier

500 MHz carrier

−141 dBc (1 Hz) (typ.)

1 GHz carrier

−140 dBc (1 Hz) (typ.)

10 GHz carrier

−133 dBc (1 Hz) (typ.)

Displayed average noise level (DANL)

2 GHz

−156 dBm (1 Hz) (typ.)

with R&S®FSW-B13 option

−159 dBm (1 Hz) (typ.)

DANL with preamplifier (R&S®FSW-B24 option)

2 GHz

−169 dBm (1 Hz) (typ.)

Intermodulation

Third order intercept (TOI)

f < 1 GHz

+30 dBm (typ.)

f < 3 GHz

+25 dBm (typ.)

19 GHz to 26.5 GHz

+23 dBm (typ.)

Total measurement uncertainty

8 GHz

< 0.37 dB