Advantest Q8384 600nm-1700nm Optical Spectrum Analyzer
Advantest Optical Spectrum Analyzers. Power Range (dBm): -60 dBm to +20 dBm; direct input to +23 dBm (200 mW), Wavelength Range: 600 nm to 1700 nm.
- Model
- Advantest Q8384
- Calibration
- Available on request
- Price
- $16,979
- Status
- In stock
- RFQ ref
- Q8384
This unit
The Advantest Q8384 is an optical spectrum analyzer designed for characterization of optical signals across the 600 nm to 1700 nm wavelength band. It delivers the wavelength accuracy, resolution, and dynamic range required for telecommunications, optical device manufacturing, and research-grade spectral analysis. The instrument provides direct input handling up to +23 dBm (200 mW) and achieves level accuracy of ±0.4 dB at 1550 nm, making it suitable for EDFA noise figure measurement, WDM analysis, and optical filter evaluation.
Technical Specifications
- Wavelength Range: 600 nm to 1700 nm
- Wavelength Resolution: 10 pm (0.01 nm)
- Wavelength Accuracy: ±0.01 nm; 20 pm at 1.55 µm (with built-in calibration source); ±40 pm in L-band (1570–1610 nm)
- Wavelength Linearity: ±10 pm (1530–1570 nm)
- Wavelength Repeatability: ±3 pm (1530–1610 nm)
- Input Power Range: -60 dBm to +20 dBm; direct input to +23 dBm (200 mW)
- Input Power Accuracy: ±0.5 dB at 1550 nm
- Level Accuracy: ±0.4 dB at 1550 nm
- Level Linearity: ±0.05 dB (-50 dBm to -10 dBm, at 1550 nm)
- Dynamic Range: >50 dB at ±0.1 nm; 60 dB at ±0.2 nm; >70 dB overall
- Polarization Dependency: <±0.05 dB (1250–1610 nm)
- Sweep Time: <500 ms (10 nm span, normal mode, 1550 nm, 501 samples)
- Dimensions: 426 mm (W) × 133 mm (H) × 545 mm (D)
- Weight: 18 kg
Key Features
- EDFA noise figure measurement with automatic calculation
- Optical frequency display aligned to ITU-T standardized wavelength grid
- WDM analysis with simultaneous display of up to 256 peak wavelengths and power levels
- Limit line function with Pass/Fail judgment for manufacturing line integration
- Alternate sweep function for dual-window comparison of measurement datasets
- Wavelength-specific S/N ratio analysis
- Broad-band EE-LED light source for narrow-band optical filter characterization
- Optional built-in wavelength calibrator (1550 nm EE-LED)
Typical Applications
- EDFA and optical amplifier characterization
- WDM system analysis and channel power measurement
- Optical component and device testing in manufacturing environments
- Transmission and loss evaluation of optical filters
- ITU-grid frequency verification and optical signal integrity assessment
Compatibility & Integration
- GPIB interface
- Ethernet connectivity
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '-60 dBm to +20 dBm |
| direct input to +23 dBm (200 mW) | Wavelength Range | 600 nm to 1700 nm |
Frequently Asked Questions
- What does the Advantest Q8384 measure and what is its wavelength range?
- The Advantest Q8384 is a 600nm-1700nm optical spectrum analyzer designed to measure optical power across the visible and near-infrared spectrum. It delivers a power measurement range from -60 dBm to +20 dBm, with direct input capability up to +23 dBm (200 mW), making it suitable for characterizing broadband sources, filtering systems, and WDM channel analysis in telecommunications and photonics applications.
- What condition is this Q8384 in and what testing was performed?
- We offer this unit in used condition, having verified its basic operational functionality prior to listing. Each instrument is individually assessed for cosmetic wear and core performance characteristics. We recommend independent verification of specific measurement accuracy requirements for your application before deployment.
- Is calibration available for the Advantest Q8384 and what does it cost?
- Yes, NIST-traceable calibration is available separately starting at $450 for the Q8384. Calibration services verify the instrument's wavelength accuracy and power measurement linearity across its specified range. Contact us directly for current turnaround times and calibration certificate options tailored to your compliance requirements.
- What interfaces and connectivity options does the Q8384 have?
- The Advantest Q8384 features GPIB (IEEE-488) remote control capability for integration into automated test systems and software environments. Compatible control software and driver support depend on your system configuration; we recommend confirming driver availability with Advantest or your system integrator for your specific operating environment and test software stack.
Advantest Q8384 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Advantest Q8384. Calibration covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Advantest Q8384 faults: wavelength motor failure, internal light source dimming, detector sensitivity loss. Common repairs include wavelength motor servicing, internal broadband source replacement, and detector recalibration after extended use.
Advantest Q8384 price
This Advantest Q8384 is listed at $16,979. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Advantest Q8384 calibration cost
NIST-traceable calibration for the Advantest Q8384 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers wavelength accuracy at 850, 1310, 1550, and 1625 nm, power level accuracy, resolution bandwidth (RBW) accuracy, and dynamic range verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
