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FT8 buffer Problem on FLEX 1500

Pat
Pat Member
Bonjour à tous,
Voici mon problème: depuis que je fais le FT8 je dois régulièrement éteindre mon FLRX 1500 je ne décode rien. On dirait qu'il y a un **** qui se remplit sans se vider.
OM a-t-il une idée sur les paramètres de BUffer qu'il aurait à faire?
Toutes les autres suggestions seront les bienvenues
merci
Pat F1HMR

Answers

  • John
    John Member
    edited June 2018
    In English please !
  • Pat
    Pat Member
    edited July 2019
    here in English

    Hello everyone,
    Here is my problem: since I do the FT8 I have to regularly turn off my FLRX 1500 I do not decode anything. It looks like there is a buffer that fills up without emptying.
    OM does he have any idea about BUffer parameters he would have to do?
    All other suggestions will be welcome
    thank you
    Pat F1HMR
  • Francesco Flori
    edited October 2017
    look himageere
  • Francesco Flori
    edited October 2017
    look here my setup, i use vspmgr + ddutil + wsjt-x + jtalert
    you must put into wsjt >setting> audio   soundcard input and output of your pc .
    73 de IK5SRE Frank

  • Pat
    Pat Member
    edited July 2019
    ok thnk's i dont know how work DDUTIL i take e look to the vac 
    THANK's
    73's

  • Pat
    Pat Member
    edited July 2019
    What your powersdr ??

  • Pat
    Pat Member
    edited July 2019
    i don't understand what is DDutil can explain ? i see many page web but translation is not good
    THX

  • Andrew VK5CV
    Andrew VK5CV Member ✭✭
    edited November 2017
    Bonjour Pat,
    What PC and PowerSDR verion are you using?
    I use my 1500 on digital mainly.
    I have buffers set at 1024 or 2048 in general.
    Virtual Audio Cable and digimodes at 48k or 8k bandwidth.
    I wonder if you have DPC latency problems. Delayed procedure calls.
    Does you PC have an SSD, hybrid or conventional HDD?
    Look on the flex site for latencymon and other software and information
    Aurevoir Andre.
  • Pat
    Pat Member
    edited July 2019
    Hi Andrew
    i have a good I5 PC and use Power sdr 2,7,2 but i dont found any buffers
    my installation wharh Top as FT8 arrived
    Tnx for answer , i dont see other program
    73's Patrice

  • Pat
    Pat Member
    edited July 2019
    Thanx but english is too poor & thankx for link with power sdr

  • Pat
    Pat Member
    edited July 2019
    i only touch the RX "sample rate" all is ok with PowerSDR 2.8.0.57
    many thank's
    hope it's sustainable 
    thnk's again
    73's
    Pat

  • Pat
    Pat Member
    edited July 2019
    False joy, the problem is still there

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