awsome IanJ, look complettly different than what i know (attached 2052CEL rev2.05) from UNI-T
what revision of PCB yours ? I wish you could shot and post bigger pictures.
Definitely better than the old revision, different FPGA, sample memory within FPGA instead of
external (or maybe on bottom side?), original AD9481 instead of these cheap ans noisy HWD9481.
What really crap is the PSU mounted right above ADCs/FPGA/DSP, not only because EMI or distortion
(look 4.jpg and the mains cap right above DSP, who the fuck desiged this?), but also because of pure security.
A piece of shielding between PSU and main PCB, like e.g. HanTekway is using, would not costs that much
and it would improve this scope.