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Flex 3000 spurs

Member ✭✭
edited December 2019 in FLEX Series (Legacy) Radios

My flex 3000 puts out a bunch of spurs only when tuned between 7.177 and 7.185 on 40 Meters. Turning on SR causes what you see in the picture, With SR off there are spurs but spaced further apart. If I tune above 7.185 or below 7.177 they are gone. 

I have tried two different firewire cards and cables. Changed sample rates and tried KE9NS and normal Flex versions of PowerSDR and it is the same. Tried factore reset and no change.


I this some peculiar feature on the 3000 or is there some type of problem causing it?

Gary K4MTimage

Answers

  • Member ✭✭
    edited March 2019

    Forget to mention this is with radio connected to dummy load with short cable so not off the air stuff.
  • Member ✭✭✭
    edited March 2019
    This is not a normal contion. I have a Flex 3000 as well and I do not see any. This is what I see

    image

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