Photo of Ng Rocky
External ATU control signal
External ATU triggering I wish to use an external ATU.   There is a wire to kick start the ATU to tune.     Is it possible to signal thi...
  • 1 me too
  • 1 reply
  • Idea
Photo of Dave
Flex 6400M Backup SD
It appears Flex6400 series radios boot from an SD card.  As we all know SD cards can fail.  Has anyone ever backed one of these up?  Does...
  • 3 me toos
  • 17 replies
  • Question
Photo of Mike
6400 Noise Floor
I have seen lots of questions about why the noise floor is about -110.  How do you lower it and is there a setting to make it better.  No...
  • 1 me too
  • 13 replies
  • Question