Keysight (Agilent) 83425A CALIBRATION and Keysight (Agilent) 83425A 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 Keysight (Agilent) 83425A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) 83425A   Description / Specification:    
Keysight (Agilent) 83425A 1300 nm CW Source

The HP 83425A 1300 nm CW Source is an external 1300 nm DFB laser source. It allows for continuous wavelength adjustment over a ± 0.35 nm range.Characteristics. Wavelength: 1308 ±10 nm. Spectral Width: < 50 MHz. Center Wavelength Stability at 23° C: ±0.01 nm. Average Optical Output Power: 180 µW (-7.4 dBm). Modulation Frequency Range: 130 MHz to 20 GHz. Rise Time (0.35/BW): 18 ps. Pulse Width (0.70/BW): 36 ps. Modulation Frequency Response: ±1.5 dBo. Compatible Fiber: 9/125 µm. Opt 100, External Lightwave Source Input. Opt 011, HMS-101HP Connector. Opt 012, FC/PC Connector. Opt 013, DIN 47256 Connector. Opt 014, ST Connector. Opt 015, Biconic Connector.



 

Standard Calibration $405.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 83425A. 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.

dBm
Optical power referenced to 1 millimatt

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. 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.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Refractive Index
The refractive index or index of refraction of a substance is a measure of the speed of light in that substance. It is expressed as a ratio of the speed of light in vacuum relative to that in the considered medium. The velocity at which light travels in vacuum is a physical constant, and the fastest speed at which energy or information can be transferred. However, light travels slower through any given material, or medium, that is not vacuum.

Total insertion loss
A measure of the loss of light within an optical component


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