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DAX IQ CONNECTIONS

Greg
Greg Member ✭✭
edited January 2020 in SmartSDR for Windows
I suffer from the high noise floor problem which pretty much makes things useless.  To correct I have to shut down SSDR and reboot the radio and its power connection.  Once I do that and restart SSDR I can no longer connect to any IQ channels.  The channel number lights up but there is no data throughput.  So now every time this happens it seems I have to completely reboot the computer to get things working again if I want to use the IQ channels.

Comments

  • Norm S
    Norm S Member
    edited March 2014
    Wow, that's really interesting.  I had a really high noise floor this evening.  I was listening to the 6700 and reading through the notes here on this site and came across your post.  I thought it was something running in the neighborhood or some solar flare.  I saw your post and decided to reboot and restart the flex 6700.  It went from 80 to -108.   What the heck is that all about?  This is the first time this has happened to me.  I've had my Flex for a about 5 weeks.
  • Carl/K5HK
    Carl/K5HK Member ✭✭
    edited August 2014
    Wonder what it looks like on the panadapter display?   I am getting something last couple of days on some bands about 10db noise band about 3 db wide with noise like signal and looks like AC perhaps 60cycles.   Lasts about 15 seconds and pops in every 10-15 minutes....noticed on 20m cw earlier.   Does that sound like anything you guys have?   I felt like it and still suspect it is a "new kid in town" in the form of an local noise from a power plug switching power supply or something.   No changes here however in my shacks electical but I do have neighbors and power lines nearby, etc.

  • Rick Hadley - W0FG
    Rick Hadley - W0FG Member ✭✭
    edited January 2018
    I often see a 20-30 db increase in the noise level on some bands, but have always attributed it to a neighbor turning on a plasma TV as I've seen it both come and go instantly.

  • DonS
    DonS Member ✭✭✭
    edited January 2020
    I saw it happen on my 6700 on 160m, however, at the time I realized the "WIDE" was displayed thus no bandpass filtering and I have a 50kw AM radio station (WLS) two miles down the road.  So it was pretty ugly!
  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited March 2017
    The high noise floor issue and the DAX stability issues have been addressed in the next release of SmartSDR.

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