Beacon Levels & Spectra

    • Offizieller Beitrag

    I publish the spectra of two beacons registered by my friend stephan94 with symbolic rates of 78 and 100 kS/s.


    At the same time, you can compare the quality of conventional RF and high resolution (HR) spectra, as well as the number and reliability of transponder locks with "high" modulations. :73:


    The frequency bands in the form of translucent rectangles corresponding to the beacons I brought to the exact spectra and "waterfalls".


    As you can see, BlindScan determined the width of the internal “track” of the telemetry stream from the satellite.
    This once again proves that the forecast numbers of the transponder parameters in the IQmonitor program carry quite objective information, including about beacons

  • Zitat

    Original von s-band
    1.2m Prodelin with Octagon OSLO


    11201MHz H TT&C (others not checked)


    Thanks s-band, my spectrum with IQ monitor, 3m antenna & TBS5927

    Bilder

    Location: Croatia, Kutina (16,778E ; 45,485N)
    ---------------------------------
    2,7m "Laminas" (Not in function :88: )

    1.8m Prodelin (Not in function :88: )

    1.2m Echostar + 36V HH motor 93,5E-61W (154,5° Clark's orbit):34:
    0,75m Kathrain CAS75 offset + Premium X diseqc motor (90E-55,5W)
    Multi-Feed "Wave Frontier" Toroidal Antenna T90 (28,5E-0,8W)
    TBS 5927;TBS 5925;TBS 6903;Octagon SF8008;DM 8000

    Einmal editiert, zuletzt von Lambda ()

  • Yahsat 52.5E satellite, I'm not sure if this is a beacon or not?

    • Offizieller Beitrag

    16.3°W (Incl.) Luch 5B

    10747.5MHz circular polarisation. No sidebands visible to me on a 1.2m dish


    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

    • Offizieller Beitrag

    18.0°E (Incl.) AMC-14

    Two telemetry beacons; one on 12694.5MHz Vertical and the other on 12698,5MHz circular polarisation (received using linear feed). +11.15 degrees latitude at the time of observation.



     

    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

    Einmal editiert, zuletzt von hvdh ()

    • Offizieller Beitrag

    47.7°E Eutelsat Quantum


    11699.8MHz H & 11698.8MHz V Plots but I can't see 11200.2MHz


       

    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

    • Offizieller Beitrag

    46.0°E AzerSpace 1 (Africasat 1A)


    Not much to see, just a carrier on 10950.1 L (on linear feed)


    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

  • 10.0°W (Incl.) Hellas Sat 2


    11451.5MHz RHCP (on a linear feed)


    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

    • Offizieller Beitrag

    10.0°W (Incl.) Hellas Sat 2


    11451.5MHz RHCP (on a linear feed)

    I can see "ring" constellation with CS in my linear scan - weak signal at my place (2.2m).


  • 7.0°W Nilesat 301

    12499MHz = 21.4MHz on plot

    Vertical Polarisation 1.2m dish, SMW Q-PLL type R


    1.2m Prodelin 3122 az-el with one of:
    S: Helical feed, 0.8dB NF LNA, X: 1.2dB NF LNA, conical feed,
    Ku 12-18GHz: corrugated conical feed, 1.5dB NF LNA, Ku (Standard): SMW Q-PLL type C, Prodelin feed. Ku (Extended): 11.3GHz LO SMW & Prodelin Feed Ka: Gilat ex-ODU PLLs Gilat feeds, Ka 18-26.5GHz: Patriot feed, home made 4dB NF LNA, Ka DSN: Corrugated conical feed, home made 3dB NF Down-Converter

    1.5m IRTE, Polar mount with Octagon OSLO mod. C120, IRTE feed
    40km East of London, UK

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