Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT J-BERT N4903A #9084202 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT J-BERT N4903A is a high-speed serial data test solution designed to fully characterize electrical performance and protocol compliance of digital data links such as PCIe, HDMI, MIPI DSI, USB and DisplayPort. The N4903A is a single-channel, 8-GHz reference clock, bit-error-rate tester (BERT) that supports data rates up to 8 Gbps and produces random dual-directional patterns for error detection. The N4903A has low jitter and noise, allowing it to accurately measure signal quality and impairments of any interconnect equipment. The N4903A provides users with complete error detection and signal characterization capabilities to aid in the development, validation and manufacturing of digital devices and systems. It also includes built-in transmitter and receiver (Tx/Rx) test functionality to allow users to quickly isolate and debug problems. It is capable of characterizing the degradation of a signal due to jitter, noise, channel losses, impedance mismatch, eye opening, and more. It also supports a wide variety of protocols, such as PCIe, HDMI, MIPI DSI, and DisplayPort, allowing for comprehensive testing and validation of any digital system. From an electrical engineering point of view, the N4903A allows users to quickly and completely characterize the performance of their digital unit. It offers an eye diagram analysis that includes statistical metrics such as jitter tolerance, duty cycle distortion, and noise levels. It also provides users with Bit Error Ratio (BER) tests that measure the likelihood of bit errors by comparing one's transmitted data to what is received on the other side of the link. Additionally, it includes a comprehensive library of standard pattern and timing sequences to allow users to check for crosstalk and potential failure modes. From a functional point of view, the N4903A is equipped with a powerful and intuitive graphical user interface (GUI) for setting up tests quickly and easily. It also includes a protocol-specific GUI, which simplifies and automates configuring the machine to communicate with the target device under test. It supports a wide range of powerful software packages and provides remote control via LAN, GPIB, and USB as well. Overall, HP J-BERT N4903A is a sophisticated and reliable high-speed serial data test solution that provides comprehensive analysis and characterization of digital data links, and allows users to quickly and completely characterize the performance of their digital tool. With its powerful GUI, protocol-specific menus, and remote connectivity options, the N4903A is an indispensable tool for any designer or manufacturer of advanced digital systems.