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Exactly. But if someone choose to save couple of $ and purchase from suspicious source... Not a problem. Miser pays twice.

To obtain either the nanovna or the Tinysa, the source store for each is listed in the heading of the respective Groups.io page, if you buy it from some other source, very good chance you got a clone,

I believe the one I ordered is legit. But we will find out once I get it. If it is suspect I can take photos and post them. But blacklisting a seller is rather hard. I know when I got my NanoVNA it

Agree with the "getting old quickly", I fear objecting to the payment medium would also be fruitless. Business in China is very different from the western world. Although the Chinese Government is

I believe it is wishful thinking to believe a clone maker will stop their source of income if a few customers complain. I think you’ll be lucky to receive a refund, and the maker will just make up

Brian, If you are positive you will have a clone, take loads of photos and send them to Erik, I'm sure he would appreciate the effort and if others with clones were to do the same, then perhaps there

Hi Herb, Thanks,?I can reproduce, it's a nasty problem as I changed some of the ui logic and now the house of cards starts to collapse. More cleaning to do --

Looks good. Spurs are gone. Thank you for all your great work!

Erik, I'm having the following issue after loading beta v1.1-51: 1.??Beta v1.1-51 successfully loaded. 2.? tinySA connected to TinySA-App 3.? Run Selftest 4. Self test successfully completes with

Thanks, Erik. I know what to look for now. Thanks, Brian D Sent: Sunday, December 13, 2020 6:09 AM To: [email protected] Subject: Re: [tinysa] What to do when you think you bought a tinySA clone.

Its easier to look at the box, The inside of the box of the clone is made from foam: https://tinysa.org/wiki/uploads/Main/clone_box.jpg The legitimate packaging box looks like this:

Thanks Eric for that info. I just ordered one and it should be here in a couple of days. Are there any comparison photos of valid vs clone TinySA? I searched the internet but could not find any. What

Can you test beta v1.1-51 and see if the spurs during selftest are gone? -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

Yep, same issue.

Can you check if v1.1-50 also has this problem. -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

Please add me to the beta testing list. Many thanks, Andy M0VVA

v1.1-49 Test #3 Stopband fails 50/50 There are visible spikes at 19 and 21 MHz. Sometimes the left spike goes beyond threshold and test fails. There are no visible spikes with stable fw, test is

* If selftest 7 and 8 fail you may have a clone. * If the serial number at the back of your tinySA starts with "AD" you have a clone. Complain and get a refund. * If the text next to the high input

Here is ok to report bugs -- ------------------------------------------ For more info on the tinySA go to https://tinysa.org/wiki/

Soon will be plenty of clones and "watch and be warned" is not enough as most people will watch after having had problems with their purchase. You can do two things: 1) Do nothing else and only the