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  • PY1SAN

    Replied to the thread New TRV for TRX.
    Post
    Very interesting.
    Congratulations.


    PY1SAN
    GG77
    Rio de Janeiro

  • PY1SAN

    Reacted with Thanks to SP3OSJ’s post in the thread New TRV for TRX.
    Reaction (Post)
    Hello everyone

    I thought to make a new TRV for TRX (HF/VHF).
    First, I drew a schematic.
    I used dual SAW filters (SF2173E and SF2124E) to accurately get the frequency of 2.4GHz , without any other signal mixing. I used a low-pass filter in the PA. TRV seeded…

  • HB9SKA

    Replied to the thread Pluto-Treiber.
    Post
    ... oder umgekehrt - Anode an Plus, Kathode an Minus.

  • HB9SKA

    Reacted with Like to SP3OSJ’s post in the thread Pluto-Treiber.
    Reaction (Post)
    Hi

    Die LEDs im Diagramm "LNB Versorgung vom USB" sollten vertauscht sein. Andernfalls werden sie kein Licht abgeben.

    73
    Artur

  • SP3OSJ

    Posted the thread New TRV for TRX.
    Thread
    Hello everyone

    I thought to make a new TRV for TRX (HF/VHF).
    First, I drew a schematic.
    I used dual SAW filters (SF2173E and SF2124E) to accurately get the frequency of 2.4GHz , without any other signal mixing. I used a low-pass filter in the PA. TRV seeded…

  • SP3OSJ

    Replied to the thread Pluto-Treiber.
    Post
    Hi

    Die LEDs im Diagramm "LNB Versorgung vom USB" sollten vertauscht sein. Andernfalls werden sie kein Licht abgeben.

    73
    Artur

  • HG0NCL

    Reaction (Post)
    Hi All,

    After many years we had time have some progress on our SDR Transceiver project mainly for use in QO-100 as a portable setup.

    The device idea was very old with using some up/down converters in first prototypes.
    When Guido release usdx, it changed the…

  • HG0NCL

    Reaction (Post)
    Some hardware development news

  • DK1RI

    Replied to the thread DATVEASY problem.
    Post
    TNX Rolf,
    When using OBS I selected both Laptop camera and C920 for OBS and they work well in the OBS preview window. And OBS is found at programm start (DATVEasy produce an error if OBS is not running); the error message arise after pressing start.
    With…

  • PY1SAN

    Reacted with Thanks to DJ7TH’s post in the thread DATVEASY problem.
    Reaction (Post)
    Hi Günter,
    If the webcam is visible in the browser window of the PC, you have to select it in OBS in the sources under "Browser" with the corresponding IP:Port



    For more infos, here a link to the German translation of the user manual.
    Could be it would    …

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