Keysight (Agilent) 3781B CALIBRATION and Keysight (Agilent) 3781B 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) 3781B 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) 3781B   Description / Specification:    
Keysight (Agilent) 3781B Pattern Generator

The HP 3781B Pattern Generator used with a HP 3782B Error Detector forms a flexible, high-performance error measuring system for use in the North American digital hierarchy. Standard interfaces include DS I, DS I C, DS2, and DS3. Binary ECL operation to 50 Mb/ s covers general-purpose requirements. Automated or remote measurement capability with HP-IB. Measurements can be made on all types of digital transmission systems including cable, digital radio, satellite, and lightwave. The pattern generator provides a wide range of test patterns including PRBS for simulating live traffic and shorter WORD patterns for checking pattern sensitivity in transmission equipment. Binary and code error injection capability is included for stress-testing line terminating equipment. A jitter modulation input is provided to add controlled amounts of jitter to the output test pattern and perform jitter tolerance tests on equipment interfaces.



 

Standard Calibration $750.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 3781B. 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 Communication Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Accuracy
Accuracy is the degree of closeness of measurements of a quantity to that quantity's actual (true) value.

Jitter
Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Receiver Sensitivity
Receiver Sensitivity is the optical power required by a receiver for low error signal transmission. In the case of digital signal transmission, the mean optical power is usually quoted in Watts or dBm (decibels referred to 1 milliwatt).


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