A short discussion about a recent YouTube video I had watched on the low cost VNAs as well as an introduction to the LiteVNA. The LiteVNA is latest low cost network analyzer capable of working up to 6.3GHz (slightly higher).
RSGB Tonight @ 8 - An introduction to VNAs and the NanoVNA by Alan Wolke, W2AEW
https://www.youtube.com/watch?v=38mN4cqB-tc
If you have comments or suggestions on the documentation, feel free to leave them on the EEVBlog site at:
https://www.eevblog.com/forum/rf-microwave/nanovna-custom-software/msg3886823/#msg3886823
The latest documentation and software may be found here:
https://github.com/joeqsmith
Characterizing crystals
https://www.eevblog.com/forum/rf-microwave/fun-with-crystal-filters/?PHPSESSID=lnr626eqefd2d4ah3el0jeiat2
Making attenuators
https://www.eevblog.com/forum/projects/20db-rf-attenuator-seeking-feedback-to-improve/msg2898698/#msg2898698
My review for the NanoVNA V2 Plus 4
https://www.youtube.com/watch?v=XaYBpPCo1qk
HCXQS Group's Tindie store
https://www.tindie.com/products/hcxqsgroup/4-nanovna-v2-plus4
Keysight video series on amplifier stability
https://www.youtube.com/watch?v=kVPzU7Eszk4