Early radio receivers worked on a principle called Tuned Radio frequency (TRF), patented in 1916. They weren’t very easy to use, requiring each stage to be tuned to the same frequency (until ganged ...

Relatively few Americans are aware of it, but the United States is home to many commercial/religious international broadcasters that transmit programming worldwide using analog shortwave radio ...

AUSTIN, Texas & DONGGUAN, China--(BUSINESS WIRE)--Silicon Laboratories Inc. (NASDAQ: SLAB), a leader in high-performance, analog-intensive mixed-signal ICs, today announced that it is providing its ...

From the receiving side of the circuit, the antenna was made of random wire coupled with the inductor L1 having a single turn while inductor L2 has 4 turns wound around a 35 mm film container. Both ...

BRUSSELS &#8212 Silicon Laboratories Inc. has announced the expansion of its successful broadcast audio product line to include the industry's first fully-integrated AM/FM radio receivers with ...

Digital audio broadcast (DAB) receivers are growing in popularity around the world, enabling listeners to enjoy digital fidelity along with a host of add-on data features. This technology may get ...