9770 kHz VT Digital from Rampisham

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • simone
    simone
    • Jan 2003
    • 10144

    Good results as usual.
    Simone
    Attached Files

    Comment

    • Sixten
      Registered User
      • Jun 2005
      • 3513

      Aug 25

      Hi all.

      Log today , signal was very strong S9+30db only slow QSB S9+10/S9+30db.

      But so start tundrstorm after 30min. Very fast switch off.

      Attached Files
      Sixten SM5DAJ

      http://sm5daj.se

      Comment

      • simone
        simone
        • Jan 2003
        • 10144

        A perfect start of the tranmission today with announcements, also Journaline was working again, thanks !
        Unfortunately bad results in the car from 15:22 due to thunderstorms
        Simone
        Attached Files

        Comment

        • simone
          simone
          • Jan 2003
          • 10144

          Great results today.
          Simone
          Attached Files

          Comment

          • Sixten
            Registered User
            • Jun 2005
            • 3513

            Sep. 1

            Hi all.

            Great results today strong signal only slow QSB. Problem from start no sound.
            Attached Files
            Sixten SM5DAJ

            http://sm5daj.se

            Comment

            • simone
              simone
              • Jan 2003
              • 10144

              Good results apart from the last minutes.
              But no audio/very low audio level at the beginning, then playing a loop with music later regular programming continued, also again a problem with Journaline
              Simone
              Attached Files

              Comment

              • Digger
                Registered User
                • Mar 2005
                • 10097

                Hi,

                Hm, here I "enjoyed" Radio China AM around 1630 UT in Chinese with S3 on the meter, which was 20 dB over the DRM.


                Terje
                Regards,
                Terje

                https://hobbyradio.se/drm/webplotter.index.html

                Comment

                • simone
                  simone
                  • Jan 2003
                  • 10144

                  special transmission on Sunday, Sept 3rd

                  There will be a special VTdigital transmission tomorrow (Sunday, Sept 3rd) for RTE, times and frequencies are:

                  1300-1400 9795 kHz,
                  1400-1700 9770 kHz


                  Please post results here.
                  Simone

                  Comment

                  • simone
                    simone
                    • Jan 2003
                    • 10144

                    No audio problems and great results today
                    Simone
                    Attached Files

                    Comment

                    • mitajohn
                      Registered User
                      • Nov 2002
                      • 8424

                      Hi all,

                      A signal up to 40dBuV with continual carrier interuptions and QRM at the right edge of DRM spectrum gave the attached result. The sound from the game was good.

                      John.
                      Attached Files
                      Regards, John.

                      Comment

                      • Digger
                        Registered User
                        • Mar 2005
                        • 10097

                        Hi,
                        The 9770 was plagued with interruptions in the beginning. Here is the (unattended) log:

                        Terje
                        Attached Files
                        Regards,
                        Terje

                        https://hobbyradio.se/drm/webplotter.index.html

                        Comment

                        • simone
                          simone
                          • Jan 2003
                          • 10144

                          RTE 3rd Sept

                          Strong signal but many interruptions in transmission, later also longer breaks on 9770 kHz, no signal after 1524. Interesting to see Mode A being used which worked great with a short IR, also better audio quality and wider audio bandwidth than on the Asian broadcasters on Fridays (which are probably limited by the audio feed).
                          Good reception also with the Roberts MP40 with the built-in antenna indoors.
                          Simone
                          Attached Files

                          Comment

                          • mitajohn
                            Registered User
                            • Nov 2002
                            • 8424

                            Hi all,

                            Impossible decoding due to heavy interference, although the signal was rather strong.

                            John.
                            Attached Files
                            Regards, John.

                            Comment

                            • simone
                              simone
                              • Jan 2003
                              • 10144

                              Started quite good in the first hour, bad conditions later with a weak and instable signal, also some interference, no decoding in the last hour
                              Simone
                              Attached Files

                              Comment

                              • Sixten
                                Registered User
                                • Jun 2005
                                • 3513

                                Sep. 15

                                Hi.

                                Log today.strong and stabile signal ,last 51min.
                                Attached Files
                                Sixten SM5DAJ

                                http://sm5daj.se

                                Comment

                                Working...
                                X