Want a fancy new streaming amplifier to up your audio quality game? Here are the 3 best for all budgets

The good news is that the answer ‘they all do’ is perfectly valid here. There are qualitative differences, of course – the ...

Ham Radio—There’s Still Magic In It. Ask 3 Million People

Many believe that ham radio is dying with all of the modern communications technology. Not so. There are still three million hams around the world, a quarter in America.

Which Premier League teams will lose most players to Afcon?

BBC Sport has a look at which Premier League clubs will be most - and least - affected by the Africa Cup of Nations.
American Songwriter

The Eagles’ Joe Walsh Auctioning Hundreds of Guitars and Other Items to Help Raise Money for His VetsAid Charity

The Eagles’ Joe Walsh is auctioning off hundreds of guitars and other items to help raise money for his VetsAid charity.
IEEE

A 21.5-50 GHz Low Noise Amplifier in 0.15-μm GaAs pHEMT Process for Radio Astronomical Receiver System

Abstract: A fully-integrated Q-band low noise amplifier (LNA) for radio astronomical receiver system is implemented in 0.15-μm GaAs pseudomorphic high electron-mobility transistor (pHEMT) process. In ...
IEEE

Power amplifier and transmitter architectures for software defined radio systems

Abstract: This paper briefly presents software defined radio (SDR) concept and layouts an overview of the actual state-of-the-art solution for power amplification systems and software enabled ...