Signal generators are a useful piece of kit to have on your electronics bench. The downside is that they tend to be rather expensive. If you have $100 to drop on a new toy, the MHS-5200A is a low ...

(AP Photo/Kevin Wolf) Ten days earlier, Jeffrey Goldberg, the editor in chief of The Atlantic, had received a request to connect on Signal—a publicly available messaging app that is encrypted, but in ...

The 1510A Precision Signal Source generator available from MTI Instruments is a compact and portable device and includes dual-channel Direct Digital Synthesis (DDS) that creates high precision signals ...