R&S®FSMR Measuring Receiver
All-in-one calibration of signal generators and attenuators
Specifications
| Frequency range | 20 Hz to 3.6 GHz | 20 Hz to 26.5 GHz | 20 Hz to 43 GHz | 20 Hz to 50 GHz | |
| Reference frequency | aging: 1 × 10–7/year, optionally 2 × 10 –8/year | ||||
| Absolute power measurement | using |
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| Uncertainty | with |
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| Relative level measurement | |||||
| Measurement range | +30 dBm to –140 dBm, depending on frequency | ||||
| Linearity (+20 dBm to –140 dBm) | ±0.01 dB ± 0.005 dB per 10 dB step | ||||
| AM modulation measurements | |||||
| Modulation depth | 0 % to 100 % | ||||
| Measurement uncertainty | 1 % of reading, 50 Hz to 50 kHz; 0.4 % of reading, 90 Hz to 150 Hz, in range from 5 % to 99 % |
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| Modulation frequency | 10 Hz to 100 kHz | ||||
| Inherent distortion | 0.3 % | ||||
| FM modulation measurements | |||||
| Frequency deviation | max. 500 kHz | ||||
| Measurement uncertainty | 1 % of reading, 50 Hz to 100 kHz | ||||
| Modulation frequency | 10 Hz to 200 kHz | ||||
| Inherent distortion | 0.1 % | ||||
| φM modulation measurements | |||||
| Phase deviation | max. 10 000 rad | ||||
| Measurement uncertainty | 1 % of reading, 50 Hz to 100 kHz | ||||
| Modulation frequency | 10 Hz to 100 kHz | ||||
| Inherent distortion | 0.1 % | ||||
| Audio measurements | |||||
| Frequency range | DC, 20 Hz to 1 MHz | ||||
| Level ranges | 0.4 V, 4 V | ||||
| Measurement uncertainty | 1 % of reading, 20 Hz to 100 kHz | ||||
| Spectrum analyzer | |||||
| Frequency range | 20 Hz to 3.6 GHz | 20 Hz to 26.5 GHz | 20 Hz to 43 GHz | 20 Hz to 50 GHz | |
| Resolution bandwidths | 10 Hz to 50 MHz; FFT filters: 1 Hz to 30 kHz; channel filters; EMI bandwidths | ||||
| Video bandwidths | 1 Hz to 10 MHz | ||||
| Displayed average noise level (RBW 1 Hz) | |||||
| 1 GHz | typ. –158 dBm | typ. –156 dBm | typ. –156 dBm | typ. –156 dBm | |
| 26 GHz | - | typ. –151 dBm | typ. –151 dBm | typ. –151 dBm | |
| 43 GHz | - | - | typ. –140 dBm | typ. –140 dBm | |
| 50 GHz | - | - | - | typ. –133 dBm | |
| Trace detectors | Max Peak, Min Peak, Auto Peak, Sample, RMS, Average, Quasi Peak | ||||
| Phase noise | typ. –133 dBc (1 Hz) at 10 kHz from carrier, 640 MHz carrier frequency | ||||
| Sweep time | |||||
| Span > 10 Hz | 2.5 ms to 16 000 s | ||||
| Span 0 Hz (zero span) | 1 μs to 16 000 s | ||||
| Image frequency rejection | |||||
| f < 3.6 GHz | typ. 110 dB | ||||
| f > 3.6 GHz | - | 0 dB | |||
| f > 3.6 GHz, with |
- | typ. 100 dB | |||
