AirWaves Episode 24: Review of the NANO VNA & Software

Buzz reviews the NANO VNA (Vector Network Analyzer). You can download the VNA software used in this video, at: http://nanovna.com/?page_id=90​. You can use this device to analyze the characteristics of antenna systems, including SWR (Standing Wave Ratio). The VNA could be a valuable tool in your radio toolbox, especially if you want to design your own antenna.