Uploaded February 2024 | Updated September 2026, 1 week ago
#215 In this video I look at some of the specific setup considerations needed when performing measurements with a VNA. In general the VNA, like any other tool, is capable of very good results but only if its used correctly. I will be looking at the various ways in which a test component can be connected based on the exact expected impedance as well as other setup considerations like external noise impact and injected signal impact.
Further reading:
https://pa3a.nl/measurements-with-the-nanovna-english-language/
mwrf.com/technologies/test-measurement/article/21849791/copper-mountain-technologies-make-accurate-impedance-measurements-using-a-vna
Special Thanks to all my supporters on Patreon!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics
#215 In this video I look at some of the specific setup considerations needed when performing measurements with a VNA. In general the VNA, like any other tool, is capable of very good results but only if its used correctly. I will be looking at the various ways in which a test component can be connected based on the exact expected impedance as well as other setup considerations like external noise impact and injected signal impact.
Further reading:
https://pa3a.nl/measurements-with-the-nanovna-english-language/
mwrf.com/technologies/test-measurement/article/21849791/copper-mountain-technologies-make-accurate-impedance-measurements-using-a-vna
Special Thanks to all my supporters on Patreon!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: patreon.com/feszelectronics
![DIY BenchSupply [1/2]](https://i.ytimg.com/vi/ZZFIRvxPbyQ/mqdefault.jpg "DIY BenchSupply [1/2]
#188 In this video I try something a bit more different than normal. Rather than talk about a specific technical subject, I want to take you trough my quest of building a power supply for home use. Its nothing particularly special, but it does not have to be, it just needs to work and be reliable.
Part 1: https://youtu.be/ZZFIRvxPbyQ
Part 2: https://youtu.be/8E8V7Uw-3eg
Relevant links and datasheets:
https://www.ti.com/lit/ds/symlink/lm723.pdf
https://www.analog.com/media/en/technical-documentation/data-sheets/3080fc.pdf
Special Thanks to all my supporters on Patreon!
If you liked this video be sure to check out my other videos and you can also subscribe to be up to date with all the new ones!
If you want to support the creation of more and better videos please consider checking out: https://www.patreon.com/feszelectronics")
