ANDO AQ8423B REPAIR and ANDO AQ8423B CALIBRATION
 
Custom-Cal has a high success rate in the repair of the ANDO AQ8423B. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ANDO AQ8423B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ANDO AQ8423B   Description / Specification:    
ANDO AQ8423B Optical Amplifier Analyzer

The Ando AQ8423B optical amplifier analyzer employs a new optical technique-the pulse method for easy, accurate evaluation of optical fiber amplifiers. This measurement system is able to provide accurate measurements even when the input level of the optical fiber amplifier signal is high, a challenging task with conventional measurement systems. It is available in two models-Type A, with a built-in optical booster amplifier, and Type B, without the optical booster amplifier. Specifications. Measured wavelengths: 1500 to 1570 nm. DUT input power range: -45 to -6 dBm. DUT output power measurement range: -30 to +30 dBm. Gain measurement Accuracy: ±0.20dB. NF measurement Accuracy: ±0.30dB. DUT input power set Accuracy: ±0.20dB. DUT output power measurement Accuracy: ±0.20dB. Measurement time 1st point: Approx. 30 sec. (normal measurement mode), Approx. 80 sec. (precision measurement mode). Setup time: Min. 1 hour after power on. Measurements Intensity dependence: Input-gain, input-NF, input-output. Measurements Wavelength dependence: wavelength-gain, wavelength-NF, wavelengthinput, wavelength -output. Measurements Stability: Time-gain, time-NF, time-input, time-output.



 

Standard Calibration $1,140.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ8423B. 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.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


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