Adjust frequency reference in Siglent SDS-1202x-e and Feeltech Fy6800 to GPSDO

[Saddle]

I recently purchased a GPSDO and I would like to adjust the internal frequency reference of my Sliglent SDS-1202x-e to the GPSDO. I cannot find any reference to this in the manual, or on the web to do this.

I want to do the same for my Feeltech FY6800. Has anyone been able to do this?

Thanks

[tautech]

Welcome to the forum.

Most entry level equipment don't provide for a external 10 MHz reference input.

SDS1202X-E timebase accuracy is specified @ +25 ppm ......

Maybe it can be kept at tight tolerances by regular calibration.
Service manual:
https://www.siglentamerica.com/download/6149/