External 10 MHz reference

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  • Updated 3 months ago
  • (Edited)
I purchased an external 10 MHz GPSDO and have it connected to my Flex 6400. Do I have to run the SmartSDR calibration routine for it to work?
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Bob Young

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Posted 3 months ago

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Mark WS7M

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Bob you should be able to tell if it is working by looking at Radio Setup, RX tab.  You may need to select the source in the dropdown box.


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Tom

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interesting. I do not have the middle 'source' box showing up as you do. I use a 6500 and a Jackson Labs GPSDO and V2.4.9. Wonder if that box only shows up on the newer series?!
I do not hear relay clicks so I assume it is working. The source box with a check would sure give me satisfaction.
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Bob Young

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I see the green check mark, so I suppose I am good to go. I just wasn’t sure if I had to click the start button to activate.