The Advantest R3361B is a high-performance spectrum analyzer covering the frequency range from 9 kHz to 3.6 GHz. It offers excellent sensitivity and a wide dynamic range, making it suitable for demanding measurement applications. The analyzer includes various measurement functions, such as frequency analysis, signal monitoring, and component characterization. Its user-friendly interface and comprehensive features make it a valuable tool for engineers and technicians.
The Advantest R3361B Spectrum Analyzer expands frequency coverage up to 3.6 GHz while maintaining high accuracy and dynamic range. It is an ideal tool for evaluating RF components, communication systems, and broadcast transmitters.
Key Features & Highlights
9 kHz to 3.6 GHz frequency range
High sensitivity and precision amplitude measurement
Low phase noise and wide dynamic range
Fast sweep for efficient signal tracking
Compact design for lab and field use
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Frequency range | 9 kHz – 3.6 GHz |
| Accuracy | ± 1 ppm |
| DANL | –110 dBm |
| Dynamic range | > 100 dB |
| RBW | 10 Hz – 1 MHz |
| Sweep speed | 10 ms – 100 s |
| Input impedance | 50 Ω |
Applications
RF transmitter and receiver analysis
Spectrum and modulation testing
EMC pre-compliance measurement
Wireless system troubleshooting




















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