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signal fluctuation

Viewing 4 posts - 1 through 4 (of 4 total)
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  • #66253 Reply
    vic
    Guest

    Hi
    we r using ZTE equipment and Cell is configured in 3+3+2.
    in first sector there is 3 TRX and the BCCH is in 1st TRX but zero dbm power in the BCCH TRX and 43 dbm power in 3rd trx. Is this the reason of signal fluctuation.

    #66254 Reply
    Tanuj
    Guest

    It can be that the BCCH TRX is faulty shift the BCCH and other TRX then check power, yes it can be the reason for signal fluctuation, check the trx for LAPD alarm

    #66255 Reply
    vic
    Guest

    hi tanuj,
    i have shifted the BCCH in 1st TRX, and power is also 43Dbm, but in dedicated mode, if call matured in 2nd and 3rd TRX( Hoping TRX)RX level varies continuously and RX quality is also Fluctuating from 0 to 7 continuously.

    #66256 Reply
    pix
    Guest

    hi,

    it’s probably a case of faulty combiner or of cross feeder.

    regards
    pix

Viewing 4 posts - 1 through 4 (of 4 total)
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