FSV3000 Signal and spectrum analyzer
Manufacturers
Rohde & Schwarz
Other Recommendations
50GHz High-Performance Signal Analyzer, 200MHz Analysis Bandwidth, Multi-Touch GUI for 5G NR and Advanced Communications Testing
📡
10Hz-50GHz coverage (multiple models) (Source: Input description)
📊
200MHz for advanced signal analysis (Source: Input description)
🖥️
Multi-touch + SCPI recorder + event-based actions (Source: Input description)
| Parameter | Specification | Application Value |
|---|---|---|
| Frequency Range | 10Hz-50GHz (multiple band options) | Covers sub-6GHz 5G to mmWave communications (28/39GHz) |
| Phase Noise | -114dBc/Hz @10kHz offset (1GHz) | Enables precise EVM measurements for high-order QAM signals |
| Signal Analysis | 200MHz bandwidth + 5G NR option | Captures wideband 5G FR2 signals (100MHz BW) with headroom |
Core Application Scenarios
5G mmWave Device Validation — 200MHz analysis bandwidth captures 100MHz NR FR2 signals with margin (Based on bandwidth spec)
Satellite Communication Testing — Ultra-low phase noise enables precise carrier recovery for high-order modulations (Based on phase noise spec)
Technical Deep Dive
High-Speed Analysis Architecture
Features "Wideband ADC + Advanced Signal Processing" design: 200MHz instantaneous bandwidth captures wide modulation formats (5G NR/WiFi 6E) with 0.1dB amplitude flatness (Source: Input description). Ultra-low phase noise synthesizer (-114dBc/Hz @10kHz) enables EVM measurements <1% for 256QAM. Multi-touch GUI with SCPI recorder simplifies complex measurement setups (reduces configuration time 70%). Event-based triggering captures intermittent signals without manual intervention.
| Technical Dimension | R&S FSV3000 | Standard Spectrum Analyzer | Advantage |
|---|---|---|---|
| Measurement Speed | Event-based actions + SCPI recorder | Manual trigger setup | 50% faster setup for complex measurements |
| Phase Noise Performance | -114dBc/Hz @10kHz offset | -100 to -105dBc/Hz typical | 9-14dB improvement for sensitive receiver testing |
5G mmWave Device Test Workflow
Connection: DUT RF output to analyzer, enable 5G NR option (28GHz band)
Configuration:
- Multi-touch GUI: Load "5G FR2" template → auto-sets 100MHz bandwidth, EVM measurement
- SCPI recorder: Capture manual steps → auto-generate test scriptTesting:
- Event-based trigger captures beamforming sequences
- Measure EVM (<3% for 256QAM), ACLR (<-45dBc)
- Verify phase noise (-114dBc/Hz @10kHz)Output: Generate compliance report with pass/fail markers, save script for production
Bandwidth Limitation
Maximum 200MHz analysis bandwidth may limit ultra-wideband signal capture (e.g., 400MHz radar pulses) (Based on bandwidth specification). Mitigation: ① Use external downconverter + option; ② For pulsed signals, enable time-gated FFT mode (reduces effective bandwidth to 100MHz).
