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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NanoVNA Saver 0.3.7 argument out of range

Corneliu 2020/09/26 04:22

Hi,
I am using NanoVNA Saver 0.3.7 in connection with SAA2N
The maximum usable range is 5-500 MHz.
If I try to measure outside this range I get following message error:
*ERROR during sweep, stopped, argument out of range*
Has anyone experienced this situation?

Regards,
Corneliu

NanoVNA-Saver error.jpg
David Bradley 2020/09/26 14:40

Hi I had same however I right clicked in each screen and you should see reset I noticed your sweep frequency 5mhz-550mhz ur screens are only showing 500 MHz reset screens as I said don’t think it works on smith chart ,worked for me Dave 73 stay safe

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