Identify signal RSPdx ?

SDRPlay Independent Community Forum › Forums › SDR Antennas › Identify signal RSPdx ?

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  • October 29, 2020 at 10:24 pm #1422
    jim444
    Participant

      Hello, I’ve recently just bought a Diamond wd330s T2FD antenna to use with an RSPdx and i keep noticing a drifting signal that goes from right to left throughout the frequency, it appears mostly in the day. Can anyone explain what it is still a newbie here learning everyday.

      <img src="<img src=”https://i.ibb.co/wh196Wq/frequecny-drift.jpg&#8221; alt=”frequecny-drift” border=”0″ />” alt=”drifting frequency” />

      • This topic was modified 3 years, 6 months ago by . Reason: image not showing
      • This topic was modified 3 years, 6 months ago by .
      October 30, 2020 at 6:36 pm #1430
      jim444
      Participant

        Sorry image link didn’t show uploaded image

        Attachments:

        1. frequecny-drift.jpg

        January 7, 2021 at 1:43 am #1600
        MikeLud
        Participant

          Jim444,

          Check out the below video link, it might be airplanes flying over.
          Link

          January 7, 2021 at 2:03 am #1601
          jim444
          Participant

            Someone commented in a video i posted on Youtube Youtube Link that it could be ionosonde. What ever it is happens everyday
            until the sun sets.

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