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  1. BeagleBone AI

    jks
    by jks · October 2019
    Think about the difficulty in implementing that in the context of the metal case assembly. Plus conduction/convection cooling is always uncertain. A fan does wonders. Also, it's more than just the cpu
  2. Placing my own labels on my KiwiSDR

    PE1OSQ
    by PE1OSQ · August 2019
    "frequency = passband center" representation. In my opinion, implementing this on the Kiwi would
  3. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    Bjarne
    by Bjarne · July 2019
    Kiwis, mixing the resulting audios into Dream. But when testing on my own two, via internet, I do hear that the signals are audibly out of sync and so will likely not decode as DRM. The only other af
  4. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    mahaju
    by mahaju · July 2019
    I used @jks's suggestion and lauched Dream from command line and start it with the option I / Q input positive (0 Hz IF) [this is dream -c 6 in Dream 2.1.1 for Windows) and it is decoding properly wit
  5. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    jks
    by jks · July 2019
    @mahaju: From your screenshot it looks like you are configuring Dream for SSB input and not I/Q input. See how your "input PSD" graph shows energy from 0 to 5 kHz whereas Martin's sh
  6. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    G8JNJ
    by G8JNJ · July 2019
    Dream decoding is tricky, once you have found a station you have to fiddle with the audio level, exact frequency (look for the frequency error in Dream), SDR agc settings and RX bandwidth to get the b
  7. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    mahaju
    by mahaju · July 2019
    I have diverted the browser output to Virtual cable, and I am using Virtual cable as input to Dream, and speaker as output of Dream
  8. (newbie question) How can I search for DRM stations in a KiwiSDR share?

    mahaju
    by mahaju · July 2019
    I already know how to use a Virtual Audio Cable to send the output audio from browser displaying the the shared KiwiSDR site to Dream decoder (https://hobbyradio.se/en/drm/kiwisdr.html)
  9. Realtime frequency/mode change via the jks-prv/kiwiclient library?

    jks
    by jks · April 2019
    Chris, I'm not a Python person, so I didn't even know about the sounddevice library. I think the way it works is fine. Very similar to the command line syntax for Dream (i.e. using a number to choose
  10. IQ File Recording Format

    jks
    by jks · February 2019
    I'm a little confused. Sure, people use VACs all the time to route Kiwi audio coming from a browser to decoder apps (e.g. your apps, fldigi, Dream DRM etc.) But is what you want a modified kiwiclient
  11. DRM demod? [yes, external app Dream now working!]

    on4lao
    by on4lao · January 2019
    issues with the microphone come with the lasts versions of Dream (Image)
  12. DRM demod? [yes, external app Dream now working!]

    on4lao
    by on4lao · January 2019
    And yes, Dream 2.x miss codecs (Image)
  13. DRM demod? [yes, external app Dream now working!]

    jks
    by jks · January 2019
    Here's how I do it with Loopback 1.2.1 (I haven't upgraded yet) and Dream 1.11. I was never able to get Dream 2.x to work on Mac (El Cap 10.11) because of missing CODECs. But that was a long time ago
  14. DRM demod? [yes, external app Dream now working!]

    on4lao
    by on4lao · January 2019
    Can someone tells me how to configure "loopback" (Rogue Ameaba) version 2 and DREAM ?
  15. Half Channel DRM unidentified station

    KA7U
    by KA7U · January 2019
    Oh, oh, guess I wasn't paying attention! The Dream receiver reports the station as WINB.
  16. Half Channel DRM unidentified station

    KA7U
    by KA7U · January 2019
    Picked up an unscheduled DRM transmission in English this morning. 01/25/2019, 16:46:00utc, on 13690.00kHz. The signal fades in and out, but when it is in, it decodes in the Dream receiver quite well.
  17. LZ1AQ LNA and a 1.2 meter copper loop antenna.

    G8JNJ
    by G8JNJ · December 2018
    As you say, more than one way of implementing the required curve.
  18. zoom function

    G8JNJ
    by G8JNJ · November 2018
    Having more receiver channels per Kiwi is especially important with the recently added features that are channel intensive. Namely the TDoA service, WSPR autorun and external connection via the kiwire
  19. raw I/Q channels

    jks
    by jks · October 2018
    I should add: The biggest pain seems to be setting up the necessary software to route audio between the browser and the decoder application. It's been talked about but there is no setting currently on
  20. raw I/Q channels

    jks
    by jks · October 2018
    IQ mode is never compressed (would defeat the purpose). The thread discussing the initial DRM successes is here: http://forum.kiwisdr.com/discussion/899/drm-demod-yes-external-app-dream-now-working
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