Instead of opting for a $747 Board Mounted GPSDO (TCXO) (Recommended for USRP B200/B210)
https://www.ettus.com/all-products/GPSDO-TCXO-MODULE/
Would it be possible just to change the original TCXO?
According to the "Key Component Datasheets"
https://kb.ettus.com/B200/B210/B200mini/B205mini#Key_Component_Datasheets
The TCXO is identified as:
VCTCXO (B200mini only)
https://www.ctscorp.com/wp-content/uploads/2015/11/008-0371-0.pdf
CTS Electronic Components Model 520 Temperature Controlled Crystal Oscillator
Frequency Stability options
05 = ±0.5 ppm
10 = ±1.0 ppm
15 = ±1.5 ppm
20 = ±2.0 ppm
25 = ±2.5 ppm (std)
Would a ±0.5 ppm from CTS work on the B200mini?
