Keysight (Agilent) 3780A CALIBRATION and Keysight (Agilent) 3780A 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) 3780A 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) 3780A   Description / Specification:    
Keysight (Agilent) 3780A Pattern Generator/Error Detector

The HP 3780A Pattern Generator/Error Detector is a comprehensive error measuring set in one portable package for use in manufacturing, field trials, commissioning and maintenance of digital transmission terminal and link equipment. The instrument measures binary errors and code errors in digital transmission equipment operating at rates between 1 kb/s and 50 Mb/s. Frequency offset generation and measurement are provided at the standard PCM/TDM transmission rates. A range of standard PRBS test patterns and automatic pattern recognition/synchronisation are provided for simple performance checks. It also has flexible WORD generation and zero substitution to explore regenerator timing recovery performance and detect systematic errors. Binary clock and data or ternary coded data interfaces can be selected with automatic equalisation at 2, 8 and 34 Mb/ s on the receiver. Results are displayed as error COUNT or BER over a range of gating periods, and can be logged or presented graphically on an external printer. Option 232: RS-232 printer port replaces BCD printer and plotter outputs. Option 100: internal fixed rates of 2048, 8448 & 34368 kb/s; HDB3/HDB2 ternary coding. Option 101: internal fixed rates of 1544, 6312 & 44736 kb/s; B6ZS/ B3ZS ternary coding. Option 102: internal fixed rates of 1544, 6312 & 3152 kb/s; B6ZS/ B3ZS ternary coding. Option 103: internal fixed rates of 2048, 8448 & 34368 kb/s; 2^23 -1 PRBS replaces 2^9 -1; HDB3 ternary coding. Option 104: as option 103 but with Siemens 1.6 mm connectors.



 

Standard Calibration $915.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 3780A. 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.

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.

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.

SDH
Synchronous Digital Hierarchy (SDH) is an international digital telecommunications network hierarchy which standardises transmission around the bit rate of 51.84 megabits per second, which is also called STS-1. Multiples of this bit rate comprise higher bit rate streams. Thus STS-3 is 3 times STS-1, STS-12 is 12 times STS-1, and so on. STS-3 is the lowest bit rate expected to carry ATM traffic, and is also referred to as STM-1 (Synchronous Transport Module-Level 1). The SDH specifies how payload data is framed and transported synchronously across optical fibre transmission links without requiring all the links and nodes to have the same synchronized clock for data transmission and recovery.

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