What is the minimum frequency step size, is it possible to always use that.
How long it would take to calibrate "from DC to light" with minimum steps, that is, 50kHz-4.4GHz. After that there would be no need to separate calibrations.. Probably not with standalone NanoVna but surely with computer
Beware of cheap underperforming clones
As of 2023 there are many badly performing clones on the market. V2/3GHz NanoVNA uses parts like ADF4350 and AD8342 which are costly and clones have been cutting costs by using salvaged or reject parts.
See official store and look for V2 Plus4/V2 Plus4 Pro versions only to avoid getting a bad clone. We have stopped selling V2.2 versions since October 2020, so all V2 hardware that are not Plus or Plus4 are not made by us and we can not guarantee performance.
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A couple of features I'd like to have #features #V2 Plus4 #v2
Leif M 2023/02/06 09:40
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