FT8 and Internet

Discussion in 'Computers, Hardware, and Operating Systems' started by AC1DV, May 2, 2018.

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  1. AC1DV

    AC1DV Ham Member QRZ Page

    I've been running FT8 perfectly on my Mac with the Signalink. The other morning the internet was down. When I went to use FT8 with WSJTX it would not decode, yet the waterfall was FULL.. I checked the clock and it's in perfect synch. When the internet returned so did FT*. I didn't think it used the internet on FT8. Is this normal?? Or is this a MAC thing.?? (I have a Mac but I am NOT a fan..) Any thought?
     
  2. KP4SX

    KP4SX Subscriber QRZ Page

    On my setup internet is not required at all other than for time check and pskreporting.
     
    KG5THG likes this.
  3. US7IGN

    US7IGN Ham Member QRZ Page

    I don't know any messenger that can work without internet. Try skype, viber or any other. I think it is normal.
     
  4. G0GSR

    G0GSR Ham Member QRZ Page

    Computer clock not accurate enough due to loss of NTP service.

    Frank
     
  5. K7GQ

    K7GQ Subscriber QRZ Page

    Just wondering ... do you have WSJT-X/Preferences/Reporting/ "PSK Reporter Spotting" enabled? I can't imagine any reason for a reporting error to disable FT8 decoding but one never knows ...
     
  6. K3XR

    K3XR Ham Member QRZ Page

    Run FT-8 while camping no internet connection don't even have cell phone service in many areas use a small usb GPS receiver for time sync.
     
  7. K7VZ

    K7VZ XML Subscriber QRZ Page

    Hmm, it should have kept working.

    I bought a USB GPS puck from Amazon and am running NMEATime2 from VisualGPS.net. Less than $50 total to get setup. I'm using it for time sync at home with internet as well as it continues to work while camping without internet.
     
    KD5RJZ and K3XR like this.
  8. KC0ITF

    KC0ITF Ham Member QRZ Page

    What's a good program or method for syncing your computer clock for FT8 work?
     
  9. N5AVF

    N5AVF Premium Subscriber QRZ Page

    For Windows - Dimension 4. Does the job and stays out of the way. Freeware or optional donation for non-commercial use.

    Download link below.

    http://www.thinkman.com/dimension4/
     
  10. K3XR

    K3XR Ham Member QRZ Page

    Also see posts 6 & 7 above.
     

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