Which RF modulators are best? RF modulators can help to connect old-school technology in an era where many classic devices are being forgotten. VHS players and older gaming consoles are increasingly ...

So, you just got that new DVD player out of the box and can’t wait to watch some new movies on your old TV. Hmmm … that DVD player has lots of plugs and jacks, but the TV has only one cable/antenna ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Sixty-four selectable, UHF channels allow the user to easily locate a clear channel and the use ...

CML Microcircuits, the 44 year-old Essex consumer IC company, has brought out a quadrature modulator chip for RF transmitters. Called the CMX971, the chip succeeds the CMX970 IF/RF quadrature ...

Despite the need for an IC, this ubiquitous interface between the modulator and audio-video signals has not been reduced to an integrated circuit. The major reasons for that deficiency are the ...

A software-defined radio (SDR) terminal promotes programmable realizations of the physical layer functionalities. A lot of research work has been done in applying DSPs and FPGAs to implement the ...

In his regular browsing on AliExpress, [Ben Jeffrey] came across something he didn’t understand—a $5 fiber optic to RF cable TV adapter. It was excessively cheap, and even more mysteriously, this ...