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No decoding bellow 50.100 mhz

Kes-m0pkz
Kes-m0pkz Member ✭✭
in Third-Party Software

Hi all,
For some reason can't get decoding to work on sdc below 50.100 MHz. I'm using flex-6300 and smart sdr for mac os. Any ideas? Settings in the video.

https://youtu.be/Sun-gnjBR1s?si=na2hpnSh2pGPgwO4

Best regards, Kes m0pkz/ly3k

Answers

  • Erik Carling EI4KF
    Erik Carling EI4KF Member ✭✭✭✭

    I cannot tell from your video. If it is a SDC setting, what do you have for 'from freq' and 'to freq' in Skimmer Global > Band Plan for 50mHz? 50000 / 50150 / ALL would be right and mean it is something else.

  • Martin_G4ENZ
    Martin_G4ENZ Member ✭✭
    edited June 2024

    Kes,

    Your Skimmer bandwidth is 48kHz and your Panadapter is centred on 50.125. You will only decode 50.101 - 50.149 with these settings.

    73 Martin

  • Kes-m0pkz
    Kes-m0pkz Member ✭✭

    Hi all,


    I can change to 96000 (this is still not enough for 20m band), but then I change to 192000 SDC  skimmer window crashes.

    https://youtu.be/Q4lMqHGvGh4?si=K4Z6owZxT9pVO9LB


    I am running a mac mini m1 8gb ram.


    Regards, Kes.

  • Kes-m0pkz
    Kes-m0pkz Member ✭✭

    Hi all
    I can change to 96000 (this is still not enough for 20m band), but then I change to 192000 SDC  skimmer window crashes.

    https://youtu.be/Q4lMqHGvGh4?si=K4Z6owZxT9pVO9LB
    Running a Mac mini m1 8 GB of ram
    Regards, Kes.

  • Erik Carling EI4KF
    Erik Carling EI4KF Member ✭✭✭✭
    edited June 2024

    Match in SDC the rate defined in SSDR. 96000 for both.

    If you use Adaptive SKM (SmartSDR API tab in SDC) – the channel IQ is matched with the Skimmer frequency plan. I omitted to to point that out. See the manual for details. Ask Yuri by email if there is any residual misunderstanding and he will help.

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