If you ever look at construction notes for building old detector type radios the type of headphones specified always have an impedance of 2 × 2000Ω. Nowadays the most commonly available headphones ...

MeerKAT radio telescope detected hydroxyl (OH) absorption lines from interstellar object 3I/ATLAS, marking its first ...

Fairview Microwave Inc. recently released a full line of coaxial-packaged tunnel diode detectors that are are well-suited for proof-of-concept and prototype applications. Such application areas ...

The following is excerpted from Chapter 8 from “RF Circuit Design, 2e” by Christopher Bowick. The fundamental operation of an RF front end is fairly straightforward: it detects and processes radio ...

Agilent Technologies Inc. has announced the launch of 1200 Series diode-array and multiple-wavelength detectors featuring improved noise specifications. These liquid chromatography detectors are ...