ANDO AQ-3140 CALIBRATION and ANDO AQ-3140 REPAIR
 
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 AQ-3140 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 AQ-3140 (AQ3140)   Description / Specification:    
ANDO AQ-3140 Optical Variable Attenuator

The Ando AQ-3140 is a highly precise optical variable attenuator, ideal for measurements of optical loss characteristics and transmission error rate in evaluating single-mode fiber-optic communications equipment. The Ando AQ3140 contains both a step attenuator arid a continuous attenuator for precise optical level adjustments up to 65dB. Non-reflective coating on optical surface enables the AQ-3140 to achieve the high return loss of 40dB. This is suitable for measuring systems having optical device like light source that is susceptible to reflected light. Specifications. Wavelength: 1300 nm / 1550 nm. Max. attenuation: 65 dB. Attenuation: 0 to 50dB in 10dB steps and; 0 to 15dB continuously variable. Insertion loss: 3dB or less (at attenuation setting of 0 dB). Return loss: 40dB or more. Connector: FC-Super PC. Applicable fibers: SM (10/125 um).



 

Standard Calibration $315.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ-3140. 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.

Chirp
A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

Isolation
The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.

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