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 ...

Diverse well describes the myriad digital modulation schemes used in modern voice and data communications. The alphabet soup of terminology extends well beyond the familiar QAM and GMSK fundamentals ...

Expanding the company’s family of RF chips, the CMX993 general-purpose RF quadrature modulator operates over a bandwidth from 100 MHz to 1 GHz and integrates gain control and uncommitted differential ...

RF Modulator for TV - This powerful & functional TV demodulator supports NTSC TV formats , UHF operating frequencys up to 136 channels full band , and comes with 4 modulated TV channels the channel ...