Oscilloscopes and to lesser extent signals generators are useful tools for analyzing, testing and diagnosing circuits but we often take for granted how they work. Luckily, [FromConceptToCircuit] is ...

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...

Analog behavior is difficult to compress into simple pass/fail decisions that could reduce redundant coverage.

I recently purchased a new oscilloscope for home use. It’s a 250 MHz scope, but I was curious what the actual -3dB frequency was as most scopes have a bit more upper end margin than their published ...

Designed to both test and emulate 2G, 3G, and 4G systems, the 3410 series RF signal generators boast of being the first instruments to combine full-digital vector and analog modulation in a 2U-size ...

Two analog signal generators from Keysight enable component and device characterization at frequencies up to 26 GHz. The AP5001A RF signal generator covers 9 kHz to 6.1 GHz, while the AP5002A ...