| Frequency range |
| R&S®FPS40 |
10 Hz to 40 GHz |
| Aging of frequency reference |
1×10-6 per year |
| with R&S®FPS-B4 option |
1×10-7 per year |
| Resolution bandwidths |
| standard sweep |
1 Hz to 10 MHz |
| standard sweep, zero span |
1 Hz to 10 MHz, 20 MHz, 28 MHz
40 MHz optional |
| FFT sweep |
1 Hz to 300 kHz |
| Channel filter |
100 Hz to 5 MHz |
| Video filter |
1 Hz to 10 MHz, 20 MHz, 28 MHz, 40 MHz |
| Signal analysis bandwidth |
28 MHz |
| with R&S®FPS-B40 option |
40 MHz |
| with R&S®FPS-B160 option |
160 MHz |
| Displayed average noise level (DANL) |
| DANL (1 Hz bandwidth) |
| 1 GHz |
-152 dBm, -155 dBm (typ.) |
| 3 GHz |
-150 dBm, -153 dBm (typ.) |
| 7 GHz |
-146 dBm, -149 dBm (typ.) |
| 13.6 GHz |
-148 dBm, -151 dBm (typ.) |
| 30 GHz |
-144 dBm, -147 dBm (typ.) |
| With preamplifier, R&S®FPS-B22 option |
| 1 GHz |
-162 dBm, -165 dBm (typ.) |
| 3 GHz |
-160 dBm, -163 dBm (typ.) |
| 7 GHz |
-156 dBm, -159 dBm (typ.) |
| With preamplifier, R&S®FPS-B24 option |
| 13.6 GHz |
-164 dBm, -167 dBm (typ.) |
| 30 GHz |
-159 dBm, -161 dBm (typ.) |
| Intermodulation |
| Third-order intercept (TOI) |
| f < 3.6 GHz |
+13 dBm, +16 dBm (typ.) |
| 3.6 GHz to 30 GHz |
+15 dBm, +18 dBm (typ.) |
| Dynamic range WCDMA ACLR |
| without noise compensation |
70 dB |
| with noise compensation |
73 dB |
| Phase noise |
| 1 GHz carrier frequency |
| 10 kHz offset from carrier |
-106 dBc (1 Hz), -110 dBc (1 Hz) (typ.) |
| 100 kHz offset from carrier |
-115 dBc (1 Hz) |
| 1 MHz offset from carrier |
-134 dBc (1 Hz) |
| Total measurement uncertainty |
| 3.6 GHz |
0.28 dB |
| 7 GHz |
0.39 dB |
| 13.6 GHz |
1 dB |
| 30 GHz |
1.32 dB |
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