nano-vna

2 года назад

This video demonstrates how to use a Nano VNA to measure the SWR of an antenna. The video covers calibration, antenna connection, and how to interpret the SWR readings. The presenter also shows how to adjust the frequency range for a more detailed view of the SWR curve.

4 года назад

This video explores the Nano VNA antenna analyzer, a handheld device that measures antenna performance. The presenter demonstrates how to use the analyzer to test the SWR of a Baofeng 888 radio's antenna, highlighting the importance of proper antenna tuning for optimal radio performance. The video also previews future content where the presenter will test other antennas using the analyzer.

4 года назад

This video compares the SWR readings of two antenna analyzers, the NanoVNA and the MFJ-259B, on a home antenna. The video shows the SWR readings on various bands, including 160m, 80m, 40m, 10m, 20m, 6m, and 2m. The results of the comparison are not revealed, but the video concludes with the decision to sell the MFJ analyzer.

1 год назад

The video showcases the Nano VNA H, highlighting its features like the color screen, touchscreen, and SMA ports. The presenter emphasizes the importance of having the right adapters to connect the device to a PL-259 connector, as it's not included in the standard package. The video encourages viewers to consider this essential accessory when purchasing a Nano VNA.

6 месяцев назад

The video reviews the NanoVNA-F V3 6GHz, highlighting its new features like the metal casing and the Must Tool branding. The reviewer tests the device's calibration, signal generation capabilities, and output levels, comparing it to previous versions. The video also mentions the availability of other VNA-related content on the channel.

9 месяцев назад

This video demonstrates how to use a Nano VNA to measure the SWR of an antenna. The presenter walks through the calibration process, explaining how to use the open, short, and load calibration standards. They then show how to switch the display to SWR mode and interpret the results.

2 года назад

This video shows how to create a compact carrying case for a TinySA and NanoVNA. The creator uses a portable hard drive case and organizes the accessories into mesh bags. They also use foam to secure the devices and prevent them from moving around.