Unknown C-Band Satellites

    • Offizieller Beitrag

    no (known) DVB modulation and no special constellation


    hvdh ?


    edit: this is not TDRS3: this morning signal has not changed (9° incl, 5° yesterday evening) , this is not a inclined orbit satellite
    Brasilsat, star one ,, AMC, which of them should have a TP with a PIRE on Europe ?
    Or interference ?
    I have no wimax in my area,nothing, no TX tower.
    AMC 3 should be possible with Vertical TP, even if I'm out of footprint..


    I hope someone else can check and confirm the correct position.


    The dish is at the maximum west position in KU (60°W in this configuration, the Cband LNB is of prime about +/-7°, 65°W, is not impossible...)

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    The signal is still there and polarized in Vertical,


    Qwer ?

    • Offizieller Beitrag
    Zitat

    Original von Feedsat
    The signal is still there and polarized in Vertical,


    Qwer ?


    Thanks Feedsat!


    I tried to get this peak in spectrum, but not found it yesterday.


    I will have a look of course right now again.


    :72:


    Edit: Sorry no help from my side and no peaks in spectrum found today, but it´s posssible that neighbours tree could disturb all signals beyond 58.0°W on my C-Band dish... :79:


    • Offizieller Beitrag

    Thanks qwer, it's a very low elevation !

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    Close to 16°W in inclined orbit (low elevation at this time 09:25 PM CET) there is a beacon on 3405 :86:

    • Offizieller Beitrag
    Zitat

    Original von Feedsat
    Close to 16°W / 17°W in inclined orbit (low elevation at this time 09:25 PM CET) there is a beacon on 3405 :86:


    Yes I can confirm this (16.0°W, incl.).


    PS: My scan is in cirkular right now. Elevation is low at this time.

    • Offizieller Beitrag

    Thank you Qwer for confirming.
    I was also in circular during this Scan.


    Which bird it is ? hvdh ?

    • Offizieller Beitrag

    Looks like Russian relay satellite Luch-5B @ 16.2°W not only has S and Ku band, but also a C-band beacon?


    Inclination 2.3°, crossing the belt tomorrow 06:27 and 18:25.

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    Thanks hvdh,


    so we will have an eye on this. :73:


    Best Regards
    qwer.


    • Offizieller Beitrag

    About 32.5°E, looks like not inclined. Circular scan here.


    Peak at 3950 R:


    3948 R and 3952 R


    :37:

    • Offizieller Beitrag

    Thanks for your help hvdh! :72:


    • Offizieller Beitrag

    Tried "Luch 5B" again... position about 14.5°W, inclination at scan time 3,5°.

    Bilder


    • Offizieller Beitrag

    There is an activity in cband circular around 36E


    Am I wrong or what ?
    I don't see any satellite in test or drifting around this position ..
    nothing locked
    3450 L or R

    • Offizieller Beitrag

    Good morning Feedsat! :83:


    Please have a look here, it looks like 35.0°E Raduga-1M 3.


    Have a nice weekend with best regards
    qwer. :72:


    • Offizieller Beitrag

    :89:

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