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  1. #1
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    Unhappy Tuning low symbol rates


    My receiver is having problems tuning low symbol rates. Symbol rates less than 4000 are causing problems. It some times tunes them and most of the times shows "Bad or No signal"

    What may be the problem? I happens in both Ku & C band.

    My receiver is Eurostar 9700+CI. Anyone please help.

  2. #2
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    Quote Originally Posted by lnb15k View Post
    My receiver is having problems tuning low symbol rates. Symbol rates less than 4000 are causing problems. It some times tunes them and most of the times shows "Bad or No signal"

    What may be the problem? I happens in both Ku & C band.

    My receiver is Eurostar 9700+CI. Anyone please help.
    I've the opposite problem with the Echostar. It can't manage a symbol rate over 32.000 !

  3. #3
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    some receiver has a low sensitivity thats why they can not detect a low symbol rate. upgrading the stb is sometimes fixed the problem

  4. #4
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    So Echostar is opposite to Eurostar. Both the stars are creating problems

    If I try to tune "Eye" channel from Edusat (Ku band), the signal strength is 98% as like the other tps in that satellite but the receiver refuses to show this channel. In rare cases it would show the channel and we can watch the picture without freezing but if we change to other channels and then come back to this channel it would again show "Bad or No signal". The same problem happens in C band in Yamal @49E also. Srilanka Vahini, Zee tv & Purva tv are rarely decoded. Most of the time the receiver fails to tune them Signal strength is around 60-90%.

    Tried upgrading the receiver (thanks to Viper007) but even after that no use.

    Slightly adjusting the frequency & symbol rates also didn't help.

  5. #5
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    Quote Originally Posted by lnb15k View Post
    My receiver is having problems tuning low symbol rates. Symbol rates less than 4000 are causing problems. It some times tunes them and most of the times shows "Bad or No signal"

    What may be the problem? I happens in both Ku & C band.

    My receiver is Eurostar 9700+CI. Anyone please help.
    Some receivers will no tune into low SR rates.

    But others will. The one I have will tune into the 2000 SR satellites

 

 

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