Hi Necks, long time.... Hope your'e all well

Does anybody have a keygen or know how to unlock VSWR features on a Rigol DSA-815

I think the licence key is a bit steep to purchase and to be honest a complete rip off

Can anybody help

I found a hack but it involves opening the sucker up and blobbing solder onto an IC - if it was mine and the warranty was out I would have a go...


https://www.md0mdi.im/hacking-the-rigol-dsa-815-tg/

Unfortunately this wont work for mine as I've gone past the free trail period .

So only way is a keygen or software downgrade I believe.
Im pretty sure I remember a member here called Analyser doing it, any ideas anyone ?

TV84 folow instruction
https://www.eevblog.com/forum/testgear/ ... a815/1150/