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 ...

The 10 MHz Function Generator design published in Elektor Electronics in June 1995 has one serious deficiency: it cannot provide amplitude modulation. The standard configuration of the MAX038 IC has ...

CML Microcircuits unveiled a new I/Q modulator in its family of RF integrated circuits. The CMX993 is a highly integrated, general-purpose RF quadrature modulator that operates between 100 MHz to 1 ...

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 ...

Said to combine excellent RF accuracy with low adjacent channel power to perform fast tests on mobile handsets, the 2029 vector modulator can convert any analog RF signal generator into a digital ...

If you want to watch tapes on your VCR or see movies from your older video camera, you may not be able to use your new digital TV. One alternative is to connect the devices to your VGA computer ...

[Shadow] sent in this handy idea. For many, it’s sort of a captain obvious hack, but I’m hoping that this might keep a few of these things out of the trash. He needed to send video around the house ...