The Advantest Q82203 Sensor Interface is another dedicated module for the Q8221 mainframe, optimized for enhanced signal conditioning and extended power range. It serves as a bridge between the optical sensor heads and the measurement circuitry, providing stable, low-drift performance.
Key Features & Highlights
Full compatibility with Q8221 Optical Power Meter
Wide optical power handling capability
Enhanced electrical isolation and stability
Plug-in architecture for flexible configuration
High repeatability and minimal drift over time
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Supported sensors | Q82018A, Q82208, Q82214, Q82215, Q82216 |
| Measurement range | –80 dBm to +20 dBm |
| Accuracy | ±0.02 dB typical |
| Dynamic response | High-speed mode for modulation measurement |
| Operating temperature | 0 °C to 40 °C |
| Interface | Plug-in module for Q8221 |
| Power supply | Provided by mainframe |
Applications
Fiber optic power measurement and calibration
Multi-sensor test configurations
Characterization of broadband optical sources
Automated testing in telecom R&D setups


















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