The software defined radio has opened up unimaginable uses of the radio spectrum for radio enthusiasts, but it’s fair to say that there’s one useful feature of an old-fashioned radio they lack ...

A balun was used to maintain a 50-Ω input into the antenna, and 1-μF DC blocking capacitors on the antenna element side were applied to prevent DC current from flowing through the balun.

It's a PC-first device that's been tailored to Windows needs while still offering excellent audio and a class-leading microphone. Not to mention, it's incredibly comfortable even after the longest ...

Although much diminished now, the public switched telephone network was one of the largest machines ever constructed. To make good on its promise of instant communication across town or around the ...

The output is connected to a transmission line whose characteristic impedance is 50¦¸. The blocking capacitor Cb is inserted at the input port of the oscilloscope to prevent the bias point change of ...

Abstract: More than two billion microphones are produced annually. The electret microphone, invented by Sessler and West in the early 1960s, makes up the bulk of this production. With the desire for ...

Easy Installation: magnetic attachment points snap into place. Custom Built: compatible with Wave:1 and Wave:3 microphones.