The High Performance WR Receiver module is an MTCA eRTM (slots 14-15) WR receiver with redundant uplinks, providing a variety of ultra-low jitter clock signals.

More info at the Wiki page

An FMC for Direct Digital Synthesis (DDS) applications. It contains a DAC, a phase detector and a PLL chip. More info at the Wiki page

OHR project where you can get help and guidelines about OHR. It's a support project for questions/feedback and bugs. More info at the Wiki page