YOKOGAWA AQ7270-735026 CALIBRATION and YOKOGAWA AQ7270-735026 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 YOKOGAWA AQ7270-735026 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   YOKOGAWA AQ7270-735026   Description / Specification:    
YOKOGAWA AQ7270-735026 1310/ 1550/ 1625 nm Handheld OTDR

The Yokogawa AQ7270-735026 1310/1550/1625 nm, 34/32/28 dB Handheld OTDR automatically sets the optimal measurement conditions, performs measurement, performs event analysis, and saves data. Because you can save to a different file name each time you execute, measurement and accumulation of data is easy. In Multi Wavelength Measurement mode, multiple specified wavelengths from the same optical port are measured automatically in order. You can also specify to perform analysis or file saving as needed for each measurement. Specifications. Wavelength: 1310/ 1550/ 1625 ±25 nm. Applicable fiber: SM (ITU-T G.652). Distance range: 500m, 1km, 2km, 5km, 10km, 20km, 50km, 100km, 200km, 300km, 400km. Pulse width: 3ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1us, 2us, 5us, 10us, 20us. Dynamic range: 34/32/28 dB. Event dead zone: 0.8 m. Attenuation dead zone: 7/8/12 m (typ). Sampling resolution: 5 cm, 10 cm, 20 cm, 50 cm, 1 m, 2 m, 4 m, 8 m, 16 m, 32 m. Readout resolution: 1 cm (Min.). Number of sampled data: Up to 50,000 points. Group refractive index 1.30000 to 1.79999 (in 0.00001 steps). Unit of distance: km, kf, or miles. Distance measurement accuracy: Offset error: ±1 m Scale error: Measured distance x2 x10^-5 Sampling error: ±1 sampling resolution. Vertical axis scale: 0.2 dB/div, 0.5 dB/div, 1 dB/div, 2 dB/div, 5 dB/div, 7.5 dB/div. Readout resolution: 0.001 dB (Min.). Loss measurement accuracy: ±0.05 dB/dB. Distance measurement: Displays up to eight digits of the relative one-way distance between two arbitrary points on the trace. Loss measurement: Displays one-way loss in steps of 0.001 dB to a maximum of 5 digits; Displays the one-way loss, loss per unit length, and splice loss between any two given points on the waveform. Return loss measurement: Measures return loss and total return loss of a fiber cable or between two arbitrary points on the trace. Analysis functions: Multi trace analysis, 2 way trace analysis, differential trace analysis, section analysis. Options. /PM: Optical power monitor. /LS: Light source. /PL: Built-in printer, LAN. /DF: Dummy fiber (SMF). /SB: Shoulder belt.



 

Standard Calibration $480.00 *
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*This is a Web introductory price for one calibration of the YOKOGAWA AQ7270-735026. 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 Time
Average time for the wave train to lose its phase realtionships

Fiber Bragg Grating (FBG)
A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by adding a periodic variation to the refractive index of the fiber core, which generates a wavelength specific dielectric mirror. A fiber Bragg grating can therefore be used as an inline optical filter to block certain wavelengths, or as a wavelength-specific reflector.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another. Adding information into pulses of light.

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, such as a fiber optic transmission system, remains fixed with the passage of time or with varying environmental conditions.

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