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BTS NOKIA POWER CONSUMPTION

Viewing 15 posts - 46 through 60 (of 148 total)
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  • 3rd May 2006 at 09:15 #42975
    patrick
    Guest

    daroga parsad – 2 May 2006

    You can do all that you want with internal crossconnection between BB2A and TRX.

    But you don’t respect a logical idea. I advice you to respect a logic.

    5th May 2006 at 06:27 #42976
    daroga parsad
    Guest

    hi patrick
    as u have reply to sukma for BTS MIXT.
    Why we r using to 2pcm for 2 BCF?
    Can’t we define both bcf on single pcm?

    thx
    Rgrds
    daroga parsad

    8th May 2006 at 08:20 #42977
    rudra jhala
    Guest

    hi everybody,

    ultra bts trafic manager on third fxc rri card, get OMU single and site link with BSC but after some time all trx not sens by BOI when i put out first fxc rri card ,all trx sens by BIO card but OMU disable,therafter i pushin first rri card OMU enable and site link with bsc and all trx get LAPD,,,,

    why this things I dont know?

    PLS guid ME

    9th May 2006 at 11:56 #42978
    AMJAD ALI SHAH
    Guest

    IS IT POSSIBLE THATSAME BTS WORK ON BOTH FREC 900 AND 1800 PLZ EXPLAIN IT

    9th May 2006 at 18:31 #42979
    HASAN (INDIA)
    Guest

    Hi everybody i amworking on NOKIA BTS I am faceing a problem.When i am measureing power of a TRX in live state with out combiner i got a power 47dbm only for 15 sec. then after it reduse upto 14.50dbm.Plz solve my problem.
    HASAN
    CH2HILL

    10th May 2006 at 05:29 #42980
    rudra jhala (GTL Limited)
    Guest

    hi amjad ,

    only 1800 mhz…..

    10th May 2006 at 05:34 #42981
    rudra jhala (GTL Limited)
    Guest

    hi Hasan,

    whats mean live taste…

    configur mode ya supervison mode of trx….

    when trx supervison mode and your tested trx is non-BCCH trx then is possible,beacuse non-BCCH trx is power managment by BSC….

    10th May 2006 at 14:46 #42982
    patrick
    Guest

    daroga parsad – 5 May 2006

    I make a mistake: You can use 1BCF and 1 PCM.

    But your BTSmix will have 6 sectors: ABDCEF

    for example:
    ABC for 1800mhz
    DEF for 900 mhz

    13th May 2006 at 16:42 #42983
    HELDER
    Guest

    Patrick, in nokia is only 800 or 1800 by BTS, and if you can use the same cable you need to use diplexores

    14th May 2006 at 05:25 #42984
    daroga parsad
    Guest

    hi
    after diagnosis the BCSU card i have got all unit ok ,but when i an making them Working, there are too many flicks in bts whose omu is related to THAT BCSU.
    plz Guide what fault may be?

    Thx
    Rgrds
    Daroga Parsad

    14th May 2006 at 16:09 #42985
    HASAN (INDIA)
    Guest

    Hi RUDRA
    live state mean all the TRX are in supervision mode and this problem happen in BCCH TRX bcos of when we measure power by this meathured BCCH automatically shift on that TRX bcos of other TRX is BLOCKED locally

    14th May 2006 at 16:28 #42986
    HASAN (INDIA)
    Guest

    Hi everybody
    I want know for what purpose we use RX clock and internal timeing in synchronization in HUB manager in NOKIA BTS

    15th May 2006 at 09:03 #42987
    rudra jhala (GTL Limited)
    Guest

    hi hasan

    may be power dowen mode BY BSC…

    some offset dowen by BSC,,,,

    and

    rx clock mean reseve clock by bsc

    and internal time mean BTS own ociletor,,,

    15th May 2006 at 12:38 #42988
    patrick
    Guest

    HELDER – 13 May 2006

    same cable?

    there are 2 parts on the BTS mix reserved.

    16th May 2006 at 11:45 #42989
    Nishant
    Guest

    What is mean by abis allocation,LAPD

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