JDSU HA9 REPAIR and JDSU HA9 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the JDSU HA9. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the JDSU HA9 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   JDSU HA9   Description / Specification:    
JDSU HA9 Programmable Attenuator

The JDSU HA9 series attenuators are high-resolution, extended-range, programmable attenuators ideal for testing power meters and for general test and laboratory work.The HA9 attenuators have a nominal resolution of 0.01 dB and an extended attenuation range of 100 dB. The standard operating wavelength is 1200-1700 nm. The HA9 attenuators are offered with high return loss and low spectral ripple for CATV AM systems. The inherently linear design of these attenuators, combined with built-in calibration and offset functions, allows the user to match the display to an optical power meter over a wide power range. The HA9 attenuators can be fitted with 2/98, 10/90, 30/70, or 50/50 couplers. Optional built-in couplers or switches provide an output tap or access to two inputs or outputs. Units can be fitted with front panel or back panel mounted PC or APC universal connector adapters (UCAs). Models have a SCPI/HP8156A compatible command set and can be controlled from the front panel keyboard or by the GPIB or RS232 interfaces. Specifications. Operating wavelength range: 1200-1700 nm. Attenuation range: 100 dB. Attenuation resolution: 0.01 dB. Attenuation repeatability: ± 0.01 dB. Attenuation change rate: < 2.5 s, 0-100 dB. Attenuation accuracy: ± 0.1 dB. Insertion loss single-mode (SM): < 1.5 dB. Insertion loss multimode (MM), 50/125µm: < 2.2 dB. Return loss SM: > 45 dB. Maximum optical input power: 200 mW. Polarization dependent loss: 0.03 dB typical, 0.08 dB maximum. Beam block attenuation: > 90 dB.



 

Standard Calibration $330.00 *
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*This is a Web introductory price for one calibration of the JDSU HA9. 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.

Bandwidth
Bandwidth is the difference between the upper and lower frequencies in a contiguous set of frequencies within which a fiber optic component, link or network will operate.

Extinction Ratio (ER)
Extinction Ratio is the ratio of two optical power levels, of a digital signal generated by an optical source, (example a laser diode), where P1 is the optical power level generated when the light source is "on," and P0 is the power level generated when the light source is "off." The extinction ratio may be expressed as a fraction, in dB, or as a percentage.

Optical Signal-to-noise Ratio (OSNR)
Optical Signal-to-noise ratio is the ratio between the signal power and the noise power in a given bandwidth. Most commonly a reference bandwidth of 0.1 nm is used. This bandwidth is independent from the modulation format, the frequency and the receiver. For instance a OSNR of 20dB/0.1nm could be given, even the signal of 40 GBit DPSK would not fit in this bandwidth. OSNR is measured with a Optical Spectrum Analyzer. It is generally measured at the wavelength of interest.

Repeatability
Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.

Wavelength Repeatability
Wavelength Repeatability is the random uncertainty in reproducing a wavelength after detuning and re-setting the wavelength. The wavelength repeatability is ± half the span between the maximum and the minimum value of all actual values of these wavelengths. Example test condition: uninterrupted TLS output power, constant power level, temperature within operating temperature range, coherence control off, short time span. Note: NOTE The long-term wavelength repeatability can be obtained by taken the wavelength repeatability and wavelength stability into account.

Please contact us for your JDSU HA9 REPAIR and/or JDSU HA9 Programmable Attenuator CALIBRATION
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