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My Flex 6400 Tx is showing "hiccups" in its output waveform! Help, please!
I've been running my Flex 6400 for more than 5 years with great results -- over 16,000 FT8 contacts with few problems and the best DX I've ever enjoyed! However --
Please see the attached image of spectrum output into a 50-ohm dummy load. The output appears to be "hiccupping" periodically.
I have seen something similar in the past when I would run the rig 24x7 for days at a time. Based on an old recommendation from Tim, I learned that killing and restarting "DAX" would put me back in business. However this new "hiccupping" isn't cured with this method, making my think my beloved Flex 6400 may be dying of old age(?)!
Has anyone else seen this problem? Are there any things I might try to fix this?
Many thanks in advance for any suggestions!
73, Dave, N7DK, [email protected]
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