[Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

If you’ve spent $500 on the fanciest avalanche transceiver in existence but you don’t know how to use it, it’s not going to do you much good. In the event of a slide, that little beeping box is your ...

Set to launch this fall, NASA's Deep Space Optical Communications (DSOC) project will test how lasers could speed up data transmission far beyond the capacity of current radio frequency systems used ...

An end-to-end transmitter-receiver is a 4.4-millimeter-square silicon chip that is capable of processing digital signals with significantly greater speed and energy efficiency because of its unique ...