I suppose most of us have had the experience of going to the mailbox and seeing that telltale package in the white plastic bag, the sign that something has just arrived from China. This happened to me ...

Juergen Grau data the new DIY audio spectrum analyser called the Magilyzer EM800 complete with EM800 Magic Eye tubes, which has this week launched via Kickstarter and is now available to back with ...

Rigol Technologies, Inc. introduces the new DSA815 spectrum analyzer, featuring all-digital IF technology. The DSA815 covers a frequency range of 9kHz to 1.5 GHz and features a compact design and easy ...

Antennas are a popular topic among radio enthusiasts. The Rigol Spectrum Analyzer VB1020 option and utility kit are good tools to help improve antenna design and characterization. This combination ...

Let’s say a corporate engineer or a consultant is coming to your station to diagnose and repair a problem using an RF spectrum analyzer. This would be a great time to schedule a meeting with your ...

This video tackles how to use the RIGOL spectrum analyzer to measure an antenna. The spectrum analyzer has a VB1020 option and utility kit that helps with antenna design and characterization. It ...

Like most modern radio communications devices, wireless local-area networks (WLANs), RFID tags, and 3G cellular systems rely on complex modulations that require specialized signal-analysis ...