Receiving Qatar Oscar 100 satellite with SDR Console

Autres fonctions intéressantes de SDR Console

Multiple receiving

The SDR Console software is designed to receive several frequencies simultaneously. This allows a second frequency to be monitored… possibly in another mode.

To add a receiver, on the Receive menu, click on Add. You can copy the settings of your active channel to the other channels by pressing the’Copy Settings‘ button.

From the Receive / Receivers tab, you can activate several receivers simultaneously or switch off the reception of one or the other of the receivers.

For example, we can have a receiver dedicated to SSTV reception that sends its audio signal to a virtual sound card, which will be used by the SSTV image decoding software, while we also receive voice via USB. Below, a signal is voice, the second is morse code which could be decoded in parallel by another software (CW skimmer for example).

The signal strength history

A SDR Console banner displays the strength of the signals of the receiving channel. To activate it, click on Signal History on the View tab.

The pseudo-stereo

The SDR Console software includes a function that Elecraft K3 transceiver users are familiar with. This is a function that creates a stereo audio signal from the mono stream; this is achieved by generating a delayed signal. It can be adjusted as you wish from the Receive / Options menu, then in the Audio / Pseudo Stereo submenu. Check Enable to activate it.

Here is an example of an audio recording made with the Pseudo stereo feature of SDR Console (you will hear F1AZF, Eric from department 52 in JN28NJ).

The quality of the audio playback is all the more interesting when using an audio headset. In the case of this recording, the NR1 DSP filter is active and set to 6dB.

12 thoughts on “Receiving Qatar Oscar 100 satellite with SDR Console

  1. Un grand bravo pour la qualité pédagogique de cet article à la fois synthétique et complet. C’est donc avec impatience que j’attends son équivalent pour la chaine d’émission.
    Merci pour ce travail.
    F8GHE Christian

    (Translation)
    Congratulations for the pedagogical quality of this synthetic and complete article. So I look forward to its equivalent for the transmit line.

    Thank you for this work.

    F8GHE Christian

  2. Bonjour,

    Bravo pour votre tuto du coup je maitrise mieux SDR-CONSOLE qui est le meilleur qui soit
    merci encore
    73 de Jean-Maurice F1RXF

    (Translation)
    Hello,

    Congratulations for your tuto so I have a better control of SDR-CONSOLE which is the best there is
    thank you again
    73 by Jean-Maurice F1RXF

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  4. Bonsoir,
    super papier et bravo pour ceux qui n’avaient pas encore installé la “synchro” !!! attention à une chose, le décalage de la tête …qui n’est pas le même pour tous ! pour ma part je dois rentrer 9.749.852 pour pouvoir avoir le bon calage… 73 Maurice F6CIU

    (Translation)
    Hello,
    great paper and well done for those who have not yet installed the “synchro” !!!! watch out for one thing, the head shift…which is not the same for everyone ! for my part I have to go in 9,749,852 to get the right adjustment…. 73 Maurice F6CIU

  5. Bravo pour tout ce travail de défricheur de solutions qui se révèlent extrêmement performantes et la clarté du propos, particulièrement précis pour l’installation des composants tant matériels que logiciels. F6CNG Olivier

    (Translation)
    Congrats for this great work discovering components both hardware and software with great performances and for the complete and clear user manual to install all parts with enough explainations to understand why all the steps are important.

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  7. Bonsoir Christian,
    Super Tuto, ;0)
    A + pour un autre QSO sur OSCAR 100 :0) 73,
    F4FPQ Thierry

    (Translation)
    Good evening, Christian,

    Super Tutorial, ;0)

    Soon for another QSO on OSCAR 100: 0) 73,
    F4FPQ Thierry

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  9. Bonjour et merci pour ce superbe article que je vais mettre en œuvre.

    Une question reste en suspend:
    quel est le type de connecteur sur la Clé USB de réception TV TNT ?
    C’est pour commander le bon raccord entre la clé et le T-Bias.

    Merci

    (Translation)
    Hello and thank you for this great article that I will implement.

    One question is still pending:
    what is the type of connector on the USB stick for DVB-T TV reception?
    This is to order the right connection between the key and the T-Bias.

    Thank you

    1. Merci Stéphane pour l’intérêt porté à mon blog.
      Sur le modèle de clé TNT en photo, il doit s’agir d’un connecteur MCX femelle. Je vous laisse vérifier, cela pourrait varier en fonction du modèle.
      Il existe des adaptateurs, tel celui-ci : MCX mâle / Fiche F femelle ou si vous préférez MCX mâle / Fiche BNC femelle

      Espérant avoir répondu, souhaitant un bon montage de votre station de réception de QO 100 !
      Christian

      (Translation)
      Thank you Stéphane for your interest in my blog.
      On the TNT key model in the photo, it must be a female MCX connector. I let you check, it could vary depending on the model.
      There are adapters, such as this one: MCX male / F female plug or if you prefer MCX male / BNC female plug

      Hoping to have answered, wishing a good assembly of the QO 100 receiving station!
      Christian

  10. Bonjour Christian,
    Je viens de prendre connaissance de cet article et c’est vraiment TOP !!!
    Un grand merci pour l’ensemble des explications.
    73’s
    Olivier, F4EXC

    (Translation)
    Hello Christian,
    I just read this article and it’s really TOP!!!!!
    Many thanks for all the explanations.
    73’s
    Olivier, F4EXC

  11. Bonjour,
    Tout d’abord un énorme merci pour la mise à disposition de ces informations.
    Concernant l’orientation de la parabole, je ne trouve pas le satellite QO100 dans les liens que vous indiquez. Mais peut-être puis-je prendre un satellite positionné à 26° Est (tel que ARABSAT…).
    Encore merci

    (Translation)
    Hello,
    First of all, a huge thank you for making this information available.
    Regarding the orientation of the dish, I can’t find the QO100 satellite in the links you indicate. But perhaps I can take a satellite positioned at 26° East (such as ARABSAT…).
    Thank you again

    1. Merci Alain pour les remarques.

      Il est vrai que Es’hail 2 (QO100) est situé plutôt proche d’ARABSAT (en réalité composé de 4 satellites BADR 4, 5, 6 et 7 placés entre 25,98° et 26,02° Est). QO100 est précisément à 25,76 ° Est. Il est donc à environ 176 km des satellites ARABSAT sur l’orbite géostationnaire (~ 35794 km d’altitude).

      (Translation)
      Thank you Alain for the comments.

      It is true that Es’hail 2 (QO100) is located relatively close to ARABSAT (in fact composed of 4 BADR satellites 4, 5, 6 and 7 located between 25.98° and 26.02° East). QO100 is precisely at 25.76° East. It is about 176 km from the ARABSAT satellites in geostationary orbit (~35794 km altitude).

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  13. Super travail, pédagogiquement limpide…
    Le meilleur tutorial disponible à ce jour sur le sujet!

    Bravo

    (Translation)
    Great work, pedagogically clear….
    The best tutorial available to date on the subject!

    Bravo.

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