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.

NanoVNA V2 Forum

Note: this page is a mirror of https://groups.io/g/NanoVNAV2.
Click here to join and see most recent posts.

new nanovna v2 does not start :/

Erwin 2020/06/27 08:15

Hello, I bought a nanovna v2 from aliexpress and it works for a while but sometimes it just blinks white and does not start... I tried

3 different USB cables: Still bad
Adding internal battery: Still bad
Connected to power bank, phone charger, computer, usb3.0 charger: Still bad
Updating the firmware to 20200525: Still bad
Is this a hardware problem? or it might be firmware?

RFpro 2020/07/31 02:18

Check for the connectors at the board!
My display connector (ribbon cable) has been loose. Same issues.

To reply to this topic, join https://groups.io/g/NanoVNAV2