47.7°E Eutelsat Quantum

    I open this thread because Eutelsat Quantum has long passed the testing phase, when it was in "the Testposition section".

    The transponders found by marval450 and stephan94 are still valid, 12370 V and 12372 V, which I confirm now.

    I visited this position now, but I did not find 12105 H,1000,1/2 in my area.


    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    11893 H,61898,2/3,S2-Data,(Bryce on FS)


    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    • Offizieller Beitrag

    Now also above 12.5 GHz there are 5 peaks, unlockable for me.

    I thought Quantum didn't have that band, but there is not another satellite nearby.

    The strong one at 12530H has a strange constellation, probably not DVB-S.

    • Offizieller Beitrag

    I can see them too on this position, but nothing lockable with TBS 6522, TBS 6903, TBS 6903X and TBS 6925. :28:


    • Offizieller Beitrag

    The group around 12530H all look like ~400kHz wide BPSK


     

    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

    Hard to unravel what is going on here, is it DVB-S or something else?

    Entering Strannik's Freq. and SR parameters on Dr.HD F16 often gives high dB readings (up to 17 dB), but never a lock.

    With TBS-5927 and CrazyScan, manual entry (no blindscan) crashes CrazyScan.

    • Offizieller Beitrag

    s-band

    Thank you so much for posting the spectrum.

    You opened an object for me to study low-speed transponders, which have a very high signal quality, SNR ~ 17dB, noise at the level of 0.7dB. This allows you to see and study the delicate internal structure of the transponder.

    hvdh

    Signal modulation is BPSK, which is defined in BlindScan as QPSK.


    The difference is that the two varieties of BPSK form a cross-shaped constellation during synchronization, which precedes signal capture (lock), and QPSK, during synchronization, which precedes signal capture (lock), form a circular constellation.

    DVB-S2 signal demodulators "do not see" BPSK signals :39:

    At 11790 H, 132996, no other parameters were found, because the signal is weak.

    Found with 6903x card.


    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    • Offizieller Beitrag
    Zitat von satesco

    11790 H, 132996

    SR: 133000 :54:... I must have a look on that one later with my TBS 6903X... :72:


    /edit: tried - but without success yet...


    Zitat von satesco

    At 11790 H, 132996, no other parameters were found, because the signal is weak.

    Found with 6903x card.


    I finally managed to lock the signal manually and see the parameters of this transponder: 11790 H,100000(132997),5/6,16apsk-Data(new) :79:


    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    • Offizieller Beitrag

    I´ve tried latest CS Version now and latest StreamReader - without success yet on 11790 H 133000 - even not in manual... :171:


    qwer,

    I think it's better to try manually at 11790 H, entering symbol rate 13299 (without the last digit), insisting :3:

    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    • Offizieller Beitrag

    Thanks satesco - I´ve tried all - even on changed TBS tuner... :26.


    Zitat von qwer

    Thanks satesco - I´ve tried all - even on changed TBS tuner... :26.

    I hope, qwer, that this video tutorial will help you lock this big symbol rate :3:


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    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    IQmonitor and Crazyscan, my scan:


    7 antennas,including 2 of 150cm,one T90 with 16 lnbs
    lnb:Inverto Black Ultra with scalar rings and many Ku lnbs,
    C-band LNB:ESX241,Galaxy Inovations,EuroStar,MTI 20K,NS741U C/Ku,Inverto Single C-band Flange,lnb Chaparral Servo Motor & Skew Control
    LNB Ka:R9216DF XWM,Hughes FSS 19.7-20.2 GHz,
    6 satellite receivers,2 Meters,
    7 PC cards(tbs6983,6903,6590,6522,6209,2603,6909X,6903X,6504),3 tuners usb-tbs5927,tbs5925 & SkyStar USB 2 HD,
    Satellite reception between 100.5E-50.0W,
    Loc:Romania :3:

    • Offizieller Beitrag

    Hallo ,

    hier sind meine Ergebnisse auf Quantum

    ( kleine Schwierigkeit, als ich das Spektrum speichern wollte,

    nachdem ich jeden Transponder gescannt hatte: error 32?)


    here are my results on Quantum

    (small difficulty when I wanted to record the spectrum

    after having scanned each transponder : error 32 ?)


    Вот мои результаты по Квантуму

    (небольшая трудность, когда я хотел записать спектр

    после сканирования каждого транспондера: ошибка 32 ?)

    • Offizieller Beitrag
    Zitat

    here are my results on Quantum

    (small difficulty when I wanted to record the spectrum

    after having scanned each transponder : error 32 ?)

    I can not say anything - there is little information :25:

    However, the small (32) error number indicates that this is a common I/O system error, possibly due to an invalid character in the file or directory name.

    • Offizieller Beitrag

    Unfortunately this "error32" prevented me from

    to memorize the table of all the frequencies found.

    After more than 4500 seconds for the spectrum, it's a real shame.

    I'll have to start again


    К сожалению, эта "ошибка32" не позволила мне

    запомнить таблицу всех найденных частот.

    После более чем 4500 секунд для спектра, это действительно позор.

    Мне придется начать все сначала

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