GPSDO OCXO Module 10Mhz 0.01PPM High-Stability Clock Module for USRP B210 & B200 SDR

Made of high-quality materials, this module is intended for indoor development use. It combines an OCXO and a GPS receiver: the OCXO delivers a high-stability 10Mhz reference clock with 0.01PPM accuracy even when GPS reception is absent, while the GPS module supplies GPS messages. If pulse-based synchronization is required, GPS signals must be available. Compared to a standard GPSDO, this unit’s advantage is maintaining a 0.01PPM 10Mhz reference without GPS; typical GPSDO devices often degrade to about 0.5PPM accuracy when GPS is unavailable. Suitable for the original USRP B210 and B200, it performs like a GPSDO in function but is not a true GPSDO.