A television signal originates from a transmitter that sends information from an audio and visual source to an amplifier or repeater to the digital receiver of an A/V device, such as a television. The ...

Signal integrity is the primary measure of signal quality. Its importance increases with higher signal speed, oscilloscope bandwidth, the need to view small signals, or the need to see small changes ...

Sometimes the best way to describe how to analyze a communication cable common-mode (CM) noise problem is to describe an actual procedure. The following case history, which was provided by the late ...

When using accelerometers with long cables, you must be careful that the cables do not attenuate the signals at high frequencies. Engineers at PCB Piezotronics point out that such attenuation may ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

Ethernet, Gigabit Ethernet, FireWire, Camera Link, and USB protocol are the backbone of today's digital video and motion control systems. To work properly, Ethernet, Gigabit Ethernet, FireWire, Camera ...

Testing most products for radiated emissions usually requires all I/O and power cables to be attached to the equipment under test (EUT) and spread out in accordance with the specific product standard.