To see which FM services are available where you live, use our Transmitter checker tool. Portable FM Radios If you are using a portable FM radio it is likely to have a built-in telescopic aerial.

The best tech products announced this week include Orange Amps' first-ever turntable and Nothing's striking noise-canceling ...

LG's most feature-packed phone for Sprint, and the first phone on the U.S. market with an FM transmitter. Other music features include a song download via EVDO high-speed data and stereo ...

Transmitter faults and frequencies Use our Transmitter Checker to check the transmitter is not undergoing any work and to see which FM radio services you can receive from your location.

The QSFP interface is used as the input port in the design of 4*10GHz optical transmitter module. It will inevitably lead to impedance mismatch, resonance and signal distortion. Using the three-step ...

A simple concept for hybrid integration and packaging of III/V active devices in a multipurpose optical platform is introduced. The board could be used as a coarse wavelength-division multiplexing ...

This project demonstrates wireless data transmission using a Raspberry Pi Pico (transmitter) and Arduino Uno (receiver) over low-cost 433 MHz RF modules. Messages are encoded bit-by-bit on the Pico in ...