The use of Unshielded Twisted Pair (UTP) in CCTV systems is increasing, as is an interest in identifying common pitfalls or causes of poor video quality after installation. An ideal UTP CCTV system ...

My problem seems to be high wattage power amps that are run at 100% tend to exhibit ground loop hum at my home, i.e., powered monitors. This same issue seems to crop up when I run passive speakers ...

Having problems with your process controls and electrical instrumentation? The source may be a grounding disturbance known as a ground loop. According to the ANSI/ IEEE Standard Dictionary of ...