GPSDO OCXO Module 0.01PPM 10MHz High Precision Clock GPS Module for Original B210 and B200

Description:
- Suitable for use with the original B210 and B200, with the same functionality as GPSDO, but not a true GPSDO. This module consists of a GPS module and an OCXO module, with the GPS module used to provide PPS and GPS messages. The OCXO module is used to provide a high-precision clock of 0.01PPM at 10MHz. Compared to GPSDO, the advantage of GPSDO is that it can provide a high-precision 0.01PPM 10MHz reference clock without GPS signals. Generally, GPSDO only has a clock accuracy of 0.5PPM without GPS signals. So this is more suitable for indoor development and use. Of course, if PPS second pulses are needed to achieve synchronization, GPS signals are required.

Specification:
- Frequency: 10MHz
- Temperature stability: ≤±1 x 10^-8 (-40℃ ~ +70℃ relative to 25℃)
- Daily aging rate: ≤±5 x 10^-10 (after 30 days)
- Annual aging rate: ≤±8 x 10^-8
- Frequency accuracy: ≤±1 x 10^-8
- Short-term stability: ≤±1 x 10^-11/S (t=1 second, Allan variance)
- Phase noise: ≤-85dBc/Hz at 1Hz; ≤-120dBc/Hz at 10Hz; ≤-138dBc/Hz at 100Hz; ≤-148dBc/Hz at 1KHz; ≤-153dBc/Hz    at 10KHz

Package Included:
- 1 x OCXO Module