jks

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jks
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  • Power issues.

    jksjks
    That is a sure sign of the power supply not meeting the 50 millisecond "ramp up" requirement of the Beagle. That is, if you were to look at the time it takes the 5V waveform to go from 0V to 5V it would be too slow. This can happen if it is taking too long to charge the power supply output capacitor which will will look like a dead short for a period of time (especially if it is a large cap).

    But when you plug the power supply into the Kiwi the cap is already charged and the waveform appears to ramp up quickly.
    o00scorpion00o

  • Kiwirecorder script returning errors on 2 kiwis (ports 8074, 8075) [actually configuration error]

    jksjks
    I will improve the input parsing for this field to prevent the problem in the future.

    For those of you who struggle like me to get regular expressions working this is the greatest thing since sliced bread: https://regex101.com
    G0LUJVK3KHZ

  • option to increase bandwidth from 12Khz to 20Khz [fixed in v1.250]

    jksjks
    I assume you mean 20 kHz. The default b/w for the "AM" mode button is 10 kHz now (+/- 5 kHz either side of carrier) and 5 kHz for "AMN" (+/- 2.5 kHz). There has been a suggestion that rather than adding a third button (e.g. "AMW", for which there is no room) a single AM button toggle between 3 or 4 b/w choices (20, 15, 10, 5 kHz?).

    Adding an initial b/w field to the admin "config" tab to go along with the initial mode selection is certainly possible.
    KA7U

  • Audio queue depth slowly drops to zero, then resets, causing audio underrun - 8 receiver mode

    jksjks
    The WSPR extension decoding process (not the sampling during the two minute sampling interval) is hugely compute intensive. And if you are in an area where lots of WSPR signals are being received on multiple bands simultaneously, causing heavy decoder load, and you have other regular connections on an 8-channel system then it is possible the realtime scheduling requirements cannot be met leading to audio underruns.

    This behavior is a bug, but also difficult to fix. So it probably won't be anytime soon given everything else that is being worked on.
    WV5L

  • CAT Sync - The CAT Tool for WebSDRs

    jksjks
    More news from Oscar:

    Hello dear OM,

    Today I release a very quick bugfix release of CATsync due to some faulty behaviors in V1.2.

    The new version is V1.21.


    Version history V1.21:

    – Fixed the broken JavaScript injection preventing KiwiSDR with newest firmware to react on “Click&Tune” – works now OK.
    – Fixed flickering database labels while retuning.
    – Introduced Browser Zoom with CTRL + and CTRL – hotkeys (same as normal browsers use)
    – Saving of audio recordings may not be working properly due to limited access rights to Windows default application install path
    Now a “Save as” file dialog is shown with your Windows documents folders shown before saving, which should give you full flexibility

    Thanks for supporting my software.

    73 de Oscar DJ0MY
    WA2ZKD