The value of the subcarrier Oct 1, 2003 12:00 PM, By Kevin McNamara, CNE The FCC originally enacted the Subsidiary Communications Authority(SCA) in 1955. In 1983, the FCC eliminated the licensing ...

Slow-light techniques originally conceived for buffering high-speed digital optical signals now look set to play an important role in providing broadband phase and true time delays for microwave ...

A researcher from the University of Essex claims that a technique used to send more than 400Gbit/s of data in December last year over a single 3km piece of multimode fibre could be pushed to 1Tbit/s.

Subcarrier radio once felt like the secret backchannel of the airwaves. Long before Wi-Fi, streaming, and digital multiplexing, these hidden signals beamed anything from elevator music and stock ...

image: Classification of subcarrier modulated signal unambiguous processing. view more . Credit: Satellite Navigation. In a pioneering move to bolster the precision of Global Navigation Satellite ...

The first products were subcarrier receivers, followed by FM monitors. The company soon evolved into a turnkey manufacturer of all types of broadcast equipment. Operations grew rapidly until the ...

Remember early stereo radio wasn’t L-R subcarrier with a pilot carrier. That came later. It’s been a $$$$+ burden on broadcast owners to update through the versions ( now up to ATSC 3.0, etc.).