Forums › VSG Series Discussions › Improving drift and phase noise › Reply To: Improving drift and phase noise
Justin Crooks
Moderator
JoeQSmith,
We do not have any provisions for locking the time base to an external source. There is a 24 MHz time base that could have been locked with an additional timebase PLL, but that would only get you within a few Hz, not a true lock, due to the resolution of the RF PLL.
Any future vector signal generators we produce will have the ability to lock, but they will be significantly more expensive.
