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  1. Question Re: How to solve Rxqual = 7 ( Call drop in GSM)

    you mean there is a problem wiht DAS configuration?
  2. Question Re: How to solve Rxqual = 7 ( Call drop in GSM)

    My case is DAS system, i requested to add more antenna to improve Rxlev. Now they are making new design for this IBC
    my building has 3 cells and CDR occurred only on 1 cell

    Could you make clear...
  3. Question Re: How to solve Rxqual = 7 ( Call drop in GSM)

    Hi

    In my case, when TCH and BCCH are different , the Rxlev and Rxqual gone to bad together.
    Does TCH freq is must be same as BCCH freq?
    And how to check TCH and BCCH freq plan are correct ?...
  4. Question Re: How to solve Rxqual = 7 ( Call drop in GSM)

    thank you for yr answer

    Check neighbor relations. -> Almost are same on 3 cells
    Check for any hardware faults, indicating high VSWR,.... -> No HW alarm fault, no VSWR
    Check the site position,...
  5. Question How to solve Rxqual = 7 ( Call drop in GSM)

    Dear everyone

    DO you know how to solve drop call cause by bad Rxqual

    i have a IBC site and call drop happend most popular in 2 in total of 3 cells
    When i walk between those cell, rxlev down to...
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