So while I'm building second bench to be able working on two projects at the same i was waiting on eBay to literally steal a programable quad power supply which in the end gone for 140 $ and i over slept it while going to rest few minutes. ARRRGH.
SO while i checked other items from the seller he had an ATF20B for sale. Well i wanted to teardown one of these some time ago. So here it comes today. IT came in inappropriate box simply flying from here to there and smashing itself (China packaging)!. With it you get a BNC cable, BNC to croco cable and user manual in Chinese
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/xsmiley.gif.pagespeed.ic.R8GFI-pF6f.png)
I noticed the unit is very heavy, much more heavy than Rigol DS1052E. It is also little bit biger than Rigol, in my opinion it is too long.
There is a USB port on the front and RS232 on the back, but more about that to follow...
After opening it i notice the circuit board fell of from its holder and happily swinged here and there whole way. It moved so much it even damaged the metal case... Luckily it did not seem damaged. But i must admit inside is a most sexy mains transformer i have seen in very long time!
Fellows with sharper eye will notice a very long push rod for a
real mains switch, Agilent did you see that ?!? The unit works fine, the display is little bit confusing and controls are too. The USB port on the front is fake, you cant store any waveforms on external stick, its not connected anywhere and there is no output for it on the board
![Grin ;D](https://www.eevblog.com/forum/Smileys/default/xgrin.gif.pagespeed.ic.QVVz6XIT20.png)
Whatever you wish, please ask because i don't know what to rant more about it
![Grin ;D](https://www.eevblog.com/forum/Smileys/default/xgrin.gif.pagespeed.ic.QVVz6XIT20.png)
You can see its brains clearly on the picture so im not going to write them up. You can also notice nicely marked JTAG
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/xsmiley.gif.pagespeed.ic.R8GFI-pF6f.png)