How to use vector network analyzer to test cables with non nominal 50 Ω

This application test aims at the test of non nominal 50 Ω cable, including coaxial, twisted pair, differential high-speed data line, including impedance parameters, s parameters (insertion loss, standing wave, Smith diagram, etc.), and can also draw eye diagram. According to the performance of the cable, such as frequency range, length, difference or not, time-domain […]

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The demand for industrial cables / connectors is rising, and the development of domestic connectors has become the focus

According to the relevant statistics of the National Bureau of statistics, from January to October 2020, China’s industrial robots grew by 33.7%. The proportion of industrial robots in industrial production is increasing. The market demand is increasing year by year. In the future, industrial robots will become an irreversible substitute for labor force. As a […]

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How do two cables wind together

I have been playing electronics since I was very young. My university degree is in Control Engineering (compulsory subjects include mathematics, electronics, mechanics, and fluid mechanics), so I haven’t received any hands-on training for technicians One day I saw a video on YouTube titled “great idea! How to twist electric wires together. At the beginning […]

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Dry goods: common cable consumption calculation formula of five systems

1、 Generic cabling system 01. Horizontal subsystem, cable consumption calculation method Average length of cable = (horizontal distance of farthest information point + horizontal distance of nearest information point) / 2 + 2H (h-floor height) average length of actual cable = average length of cable × 1.1 + (termination tolerance, usually 6) number of cables […]

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Cable management system based on RFID

Due to the hidden operation environment of the cable line, the imperfection of the operation data and the limitation of the channel test equipment, it is very difficult to identify and investigate the parallel cable trench in the same path. When the cable line fails, although the fault point can be found through the equipment […]

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How to prevent fire of power cable in data center

Both the construction contractor and the data center operator have the legal obligation to ensure that the cables in the data center have good fire performance. According to the annual data center survey report released this year by Uptime Institute, a data center standards organization, many data center operators admit that if they invest more […]

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