Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

6400 external GPSDO?

I'm considering a 6400, and am curious if the clock can be driven with an external GPSDO. I have one and a distribution amp that drives my test bench and two other rigs in the ham shack. 

My uses for the rig wouldn't explicitly require a GPSDO, but since I have other rigs already ticking away... 

Thanks,
Jim N7CXI

Completed · Last Updated

Answers

  • Tim - W4TMETim - W4TME Administrator, FlexRadio Employee admin
    edited December 2017
    Yes, there is a 10 MHz reference clock input on the FLEX-6400.  Requires a 1.0v p-p minimum to 3.3v p-p maximum (4dBm min - +15dBm max), sine or square wave signal.
  • Jim - N7CXIJim - N7CXI Member
    edited August 2018
    Thanks, Tim.

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.