As is known, a multiplexer and a demultiplexer is an electronic device designed for selective signal transmission from one of several inputs to one output, or, on the contrary, signal transmission ...

The bidirectional RAD-ISM-2400-SET-BD-BUS-ANT radio system from Phoenix Contact makes it possible to transmit two digital and one analog 4.20 mA signals in both directions without wires. Users can now ...

Harvard SEAS researchers have created an electro-optic digital-to-analog converter that bridges electronic and photonic signals for efficient photonic computing and signal processing. The device is ...

Ground loops can degrade circuit performance and ruin your day. Follow these tips to prevent them from occurring in circuits ...

A congressionally approved delay in the deadline for broadcasters to switch to an all-digital signal will keep some local television stations' over-the-air analog transmissions running a little longer ...

If you came of age in the 1990s, you’ll remember the unmistakable auditory handshake of an analog modem negotiating its connection via the plain old telephone system. That cacophony of screeches and ...

Keyur Parikh is a solutions architect for GatesAir. This is one in a series of Q&As with industry professionals about their presentations at the upcoming NAB Show in Las Vegas. Radio World: The ...

Digital broadcast television (DTV) is coming on February 17, 2009. Though the vast majority of television sets sold today and in the next year will be digital signal-ready, the Federal Communications ...

Frustration is building for Tucson-area residents who rely on over-the-air signals to watch television, fueled by concerns about lost channels as the conversion to digital approaches. Some who've ...