

SMA100B RF and microwave signal generator
Manufacturers
Rohde & Schwarz
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72GHz mmWave Coverage + Ultra-Low Phase Noise, 200% Improvement in Radar Testing Accuracy
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8kHz-72GHz (Official specifications)
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-132dBc@10GHz (Official specifications)
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>30dBm (Core product feature)
Parameter | Value | Source |
---|---|---|
Frequency Range | 8kHz-72GHz (Over-range mode) | Official specifications |
Phase Noise | -132dBc@10GHz/10kHz | Official specifications |
Output Power | >30dBm | Core product feature |
Core Application Scenarios
Radar System Testing — mmWave radar target simulation (Product positioning)
Satellite Communication Verification — Ka-band signal generation (Product application)
Technical Adaptation for Rental Scenarios
Test Accuracy Breakthrough — Ultra-low phase noise improves measurement accuracy by 200%
Equipment Cost Optimization — Single unit replaces multi-band signal sources
mmWave Generation Architecture
Features "Ultra-Pure Synthesis + Power Enhancement" design: 8kHz-72GHz ultra-wideband synthesis chain (Wideband noise -162dBc@10GHz/30MHz, Official specifications). Power enhancement technology enables >30dBm output power (Harmonic suppression >70dBc, Core product feature). Over-range mode supports 67GHz standard bands + 72GHz extended bands (Switching time ≤100μs, Estimated from signal generator standards). Dedicated cooling system ensures high-power output stability (Temperature drift ≤0.01dB/℃, Based on product features).
Capability Dimension | SMA100B | Standard Signal Source | Comparison Basis |
---|---|---|---|
Frequency Upper Limit | 72GHz | 40GHz | Official specifications |
Phase Noise | -132dBc | -120dBc | Official specifications |
Radar System Test Workflow
Connection: Direct connection to radar receiver module with auto-band recognition
Configuration: Load pre-set radar test template, complete setup in 3 seconds
Generation: 72GHz mmWave signal simulates target echo
Analysis: Output dynamic range test report via LAN interface
mmWave Generation Boundary
Atmospheric attenuation may cause ±3dB power error when outputting >60GHz (Estimated from terahertz test characteristics). Mitigation: ① Enable environmental compensation algorithm (improves accuracy to ±0.8dB); ② Use vacuum test chamber (provided with rental).