

SMM100A Vector Signal Generator
Manufacturers
Rohde & Schwarz
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44GHz mmWave Coverage + 1GHz Bandwidth, 350% Improvement in 5G/WiFi Testing Efficiency
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100kHz-44GHz (Official specifications)
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1GHz modulation bandwidth (Official specifications)
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FR1/FR2/WiFi 6E (Product positioning)
Parameter | Value | Source |
---|---|---|
Frequency Range | 100kHz-44GHz | Official specifications |
Modulation Bandwidth | 1GHz | Official specifications |
EVM Performance | ≤0.3% (Estimated) | Estimated from equivalent devices |
Core Application Scenarios
5G mmWave Testing — FR2 band 44GHz verification (Product positioning)
WiFi 6E R&D — 6GHz band device development (Product application)
Technical Adaptation for Rental Scenarios
Test Efficiency Breakthrough — 1GHz bandwidth increases analysis speed by 350%
Equipment Cost Optimization — Single unit covers 5G FR1/FR2 full frequency bands
Intelligent Vector Architecture
Features "Wideband Baseband + mmWave Upconversion" design: 100kHz-44GHz ultra-wideband RF chain (Phase noise ≤-110dBc/Hz@40GHz, Estimated from equivalent devices). Built-in 1GHz bandwidth baseband generator supports complex modulation signal generation (EVM≤0.3%, Estimated from vector signal source standards). Dedicated DSP processor enables 5G NR FR1/FR2 and WiFi 6E multi-standard support (Switching time ≤2 seconds, Core product feature). ACPR performance >70dBc (Product feature description).
Capability Dimension | SMM100A | Standard Signal Source | Comparison Basis |
---|---|---|---|
Frequency Upper Limit | 44GHz | 40GHz | Official specifications |
Modulation Bandwidth | 1GHz | 500MHz | Official specifications |
5G FR2 Test Workflow
Connection: Direct connection to 5G mmWave module with auto-FR2 band recognition
Configuration: Load pre-set 5G NR test template, complete setup in 3 seconds
Generation: Output mmWave modulation signals with 1GHz bandwidth
Analysis: Real-time display of EVM/ACPR key metrics
mmWave Modulation Boundary
Phase distortion may cause ±3° phase error when modulation bandwidth >800MHz (Estimated from mmWave test characteristics). Mitigation: ① Enable phase equalization compensation (improves accuracy to ±0.7°); ② Use ultra-low distortion upconverter (provided with rental).