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On 24/02/2023 17:32, Ed Wilson via groups.io wrote:

I currently own a NanoVNA SAA-2N and a NanoVNA-H4. The SAA-2N has a maximum frequency of 3 GHz and the H4 has a maximum frequency of 1.5 GHz.
I have recently been experimenting with circuits in the S-Band range (2-4 GHz) and I am considering the acquisition of a NanoVNA that covers this microwave band. Since this is a non-income generating hobby, I would like to keep the cost somewhat reasonable. I have looked at the NanoVNA V2 Plus4 which operates up to 4 GHz and the SeeSii device that operates up to 6.3 GHz. Both devices are available with a 4 inch screen, although I normally use a Windows 10 PC running NanoVNA-App or sometimes NanoVNA-Saver. The device that I purchase would need to be compatible with these software applications.
Other than the wider frequency range of the SeeSii device, I would be interested in hearing from other list members about their experience with either (or both) of these devices.
Thanks in advance!
Ed, K0KC

Would the ZeenKo LiteVNA 64 suit? It works well but I've not specifically tested over 2-4 GHz. I think it would work with one of those apps. There's a group where you could ask:

/g/liteVNA

73,
David GM8ARV
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