G8JNJ

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G8JNJ
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  • 600 kHz wide mode

    They are Wave Radars, and sweep across the frequency range at a rate of approx 4Hz (250mS).

    The ones you are hearing are most likely located at the Hook of Holland and Dyfamed in France, but there are(more)

    HB9TMC
  • Does this PSU seem adequate for two KiwiSDR's?

    Philippe's comments are valid, but more related to Linear convertors / regulators.

    This is what I did, but it is for a switching DC-DC convertor running at around 1MHz.



    The capacitors were(more)

    kellogs
  • Mouse wheel to tune the frequency? [added in v1.694]

    I should have clarified the way it works a bit better.

    Pushing the mouse wheel down whilst rotating it enables the opposite mode to the default that has been chosen. in OpenWebRX.

    Having the(more)

    YogicatHolger
  • Persistent suspicious connection

    I have noticed a problem, where folks stay connected or a long period, but they are only viewing the waterfall or spectrum display, and maybe doing something else.

    So the frequency and mode they have(more)

    PZNWV
  • Uncommanded 26 dB attenuation, SMA connector tightening

    I wouldn't trust a Chinese made torque wrench.

    (more)
    johnk5mo