Beware of cheap underperforming clones

As of 2022 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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La fonction TRANSFORM

Pascal CASTRATARO 2021/03/12 07:13


So I bought the Nanovna H4. I can not use the "transform" function
If I tell him a velocity coefficient less than 1 for example 0.86, the nanovna does not take it, ideas?

Thank you

OwO 2021/03/12 23:15

I think the velocity factor needs to be entered in percent, so 86
instead of .86.

Siegfried Jackstien 2021/03/12 16:24

hmm ... maybe you have to add it in percent?? means 82 and not 0.82

dg9bfc sigi

Am 12.03.2021 um 15:13 schrieb Pascal CASTRATARO:

TJahn 2021/03/12 09:29

That is correct. Velocity Factor should be entered as a percent value. Example: 0.66 would be entered as 66.

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