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Thread: transmission issue(High RSL)

  1. #1
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    2011-02-15
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    Default transmission issue(High RSL)

    RSL ISSUE

    REQUIRED RSL -44.3 @ TX 3dBm

    we do alignment the RSL in the site -60.8 and for the far end -61.7dBm
    the interfernce frequency test attached
    and the link budget also

    need your help for matching the RSL Design
    Attached Images Attached Images
    Attached Files Attached Files

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  3. #2
    Member Reputation: 626
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    Default Re: transmission issue(High RSL)

    Quote Originally Posted by meilah View Post
    RSL ISSUE

    REQUIRED RSL -44.3 @ TX 3dBm

    we do alignment the RSL in the site -60.8 and for the far end -61.7dBm
    the interfernce frequency test attached
    and the link budget also

    need your help for matching the RSL Design
    did you solve a similar problem for your another link (ZRY573-ZRY009)?
    why have you opened another thread?

  4. #3
    Junior Member Reputation: 11
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    Default Re: transmission issue(High RSL)

    THIS PROBLEM NOT THE SAME AND OLD ONE NOT YET SOLVE

  5. #4
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    Default Re: transmission issue(High RSL)

    THE RSL IN THE DESIGN -44.3
    AND THE RSL IN THE LINK -61.7
    = 17.4 dBm

  6. #5
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    Default Re: transmission issue(High RSL)

    Quote Originally Posted by meilah View Post
    THE RSL IN THE DESIGN -44.3
    AND THE RSL IN THE LINK -61.7
    = 17.4 dBm
    did you try ATPC for this link (AFTER LINK ALIGNMENT)? what have the rsl you got?
    ps how long is your hop and antenna's size?
    Last edited by Cepillo; 2011-02-22 at 07:21 PM Reason: Tx=16,5dBm(max)-3dB(attd) for 38GHz E///TN

  7. #6
    Junior Member Reputation: 11
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    Default Re: transmission issue(High RSL)

    ALL DETAIL IN THE LINK BUDGET

  8. #7
    Member Reputation: 157
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    Default Re: transmission issue(High RSL)

    Quote Originally Posted by meilah View Post
    ALL DETAIL IN THE LINK BUDGET
    You use E*******'s antenna, right?
    if yes, maybe you should recheck the antenna polarization and RAU's polarization is correct ?

    BRs,

    Bao

  9. #8
    Member Reputation: 694
    Join Date
    2009-01-27
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    Smile Re: transmission issue(High RSL)

    Hi Meliah,

    Can you share applicationyou are using. thaks in advance.

    Br























    скачать фильмы бесплатно без регистрации одним файлом

  10. #9
    Member Reputation: 256
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    Default Re: transmission issue(High RSL)

    Quote Originally Posted by meilah View Post
    RSL ISSUE

    REQUIRED RSL -44.3 @ TX 3dBm

    we do alignment the RSL in the site -60.8 and for the far end -61.7dBm
    the interfernce frequency test attached
    and the link budget also

    need your help for matching the RSL Design
    1. First of all, the attach doc is not a link budget. They are just some screenshots which does not ensure that the link is configured according to the link budget. As a first step, please arrange a tool generated link budget.

    2. If you believe that the configuration is alright, the only thing left is alignment. Give it your best and it should align in no time.

    3. Interference tests are invalid unless and until the link is perfectly aligned, which is not the case here....

  11. #10
    Member Reputation: 694
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    2009-01-27
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    Default Re: transmission issue(High RSL)

    Hi,

    Who knows access application used, I'm looking for such us application or similar for network management & inventory.

    Thank you for your prompt feedback.

    Br

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