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 ...
Wide bandwidth radio transmitters commonly use analog quadrature modulators (AQMs) to convert complex (I + j*Q) baseband signals to radio frequencies (RF). An AQM consists of a local oscillator (LO) ...
The new MHX-3320 high-end digital radio modulator solution, suitable for DAB, DAB+ and DMB networks, is an addition to the TeamCast OEM digital modulator product portfolio. Featuring digital adaptive ...
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 ...
LASER COMPONENTS’ offers matching component RF drivers from iXblue for their LiNbO 3 modulators. They are optimised for targeted modulation, by assembling these components together the desired optical ...
Taiwan Based Digital TV modulator chip design house, VATek, operates for more than 3 years, and focus on digital TV signal transmitting development. So far, we had launched a variety of modulator ...