Board Mounted GPSDO (OCXO)
Recommended for USRP X300/X310

GPSDO for USRP X Series (PCB-Mounted GPS-Disciplined OCXO)
This is a GPS-disciplined, oven-controlled crystal oscillator (GPSDO), which is compatible with a USRP X300 or X310. The GPSDO provides a high-accuracy 10 MHz reference and 1 PPS signal. This allows developers to build system that serve applications with tight synchronization requirements, or global timing alignment within 50 ns.