A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ADVANTEST Q82227 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ADVANTEST Q82227   Description / Specification:    
ADVANTEST Q82227 900 to 1650 nm High-Sensitivity High-Power Optical Sensor

The Advantest Q82227 Long Wavelength High-Sensitivity High-Power optical sensor for the Q8221 assures high accuracy of ±2.5% at calibration point. In broad band wavelength region, it assures ±4.5% accuracy by compensating the sensitivity curve over wavelengths of each sensors. Further more, the linearity of ±0.5% is assured. Specifications. Wavelength Range: 900 to 1650 nm. Power Range: -80 to +27 dBm. Power Max: 2000 mW (CW), 2000 mW (CHOP). Sensor Element: InGaAs. Measurement Accuracy At Calibration Wavelength: ±2.5% (CW), ±3.5% (CHOP) 1550 nm 1 mW. Linearity (At Averange Time 1 sec.): ±0.5%±10 pW -58 to +27 dBm 0 to 40°C. Noise Level At Averaging Time 1 sec: -80 dBm. Polarization Dependence (at wavelength 1550 nm): 0.05 dBp-p (Typical). Return Loss With APC,or slanted Rubbed Connector: 60 dB or more.


Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the ADVANTEST Q82227. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Broadband Source (BBS)
A Broadband Source is a spectrally large source that emits a signal which contains a continuous range of frequencies with a broad optical bandwidth (usually 100 nm or more). Sometimes called a white light source, there are two different meanings of this term. Visible white light and a source which does not necessarily emit in the visible spectral region.

Coherence is the pattern and or relationships of waves due to phase properties.

Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Power Flatness Over Modulation
When changing the wavelength and modulation frequency, and measuring the differences between actual and displayed power levels (in dB), the power flatness is ± half the span between the maximum and the minimum value of all differences.

Singlemode fiber
Singlemode Fiber has a small core, only about 9 microns, and is used for telephony and CATV with laser sources at 1300 and 1550 nm. It can go very long distances at very high speeds. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

Please contact us for your ADVANTEST Q82227 CALIBRATION and/or ADVANTEST Q82227 900 to 1650 nm High-Sensitivity High-Power Optical Sensor REPAIR

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