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BTS NOKIA POWER CONSUMPTION

Viewing 15 posts - 1 through 15 (of 148 total)
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  • Author
    Posts
  • 18th November 2005 at 14:44 #42930
    mukul chainani
    Guest

    HI everybody!
    can any body pls tell me
    how much power doesa NOKIA ultrsite bts consume
    does this power depends upon
    1. config. i.e. 444,333 etc
    2. No. CaLLS THAT ARE BEING CARRIED BY ETRX CARDS?

    PLS MAIL BACK
    REGARDS

    Mukul Chainani

    18th November 2005 at 23:51 #42931
    alexander
    Guest

    hi, mukul chainani . I don’t know exactly how much power BTS consume since I’m BSC engineer, but I have some info about Nokia BTS power consumption… There is some correlation between number of calls on TRX and power consumption, but it’s not too high. I know 100% that if you reduce output power of TRX 10dB from BSC than UltraSite power consumption reduced about 40%. If you block site from BSC than UltraSite consume about 50% from it’s original power…
    Alex
    http://www.dx200.biz

    19th November 2005 at 03:37 #42932
    james
    Guest

    hi everybody

    can anyone tell the abriviation of the NOKIA ultrasiteEDGE parts like DVJA,BB2A,BIO units?

    21st November 2005 at 00:15 #42933
    dextur
    Guest

    hello mukul,

    I believe its about 135W per trx

    21st November 2005 at 15:30 #42934
    Patrick
    Guest

    220V/48V

    BTS OUTDOOR 12TRX = 2991W

    BTS INDOOR 12TRX = 2799W

    BTS midi indoor 6TRX = 1440W

    CARD EDGE:

    BB2x
    x=> A GSM:DCS
    E EDGE
    or F EDGE

    ex: BB2F, BB2E, BB2A

    TRX

    TS= TRX
    D = DCS
    G = GSM
    A = No edge
    B = EDGE

    ex= TSDA, TSDB, TSGA, TSGB, …

    Copler DV

    D = DCS
    G = GSM

    ex: DVDC, DVGA

    22nd November 2005 at 08:41 #42935
    shaleen srivastava(INDIA)
    Guest

    hi mukul
    in idle conditions the NOKIA INDOOR BTS consume 30amps current
    and this rise according to the traffic
    more no. of calls more amount of current it will draw.

    regards

    22nd November 2005 at 11:17 #42936
    james
    Guest

    hai patric
    thanks for ur reply
    what is the function of BB2A in Ultrasite edge& what is the power consumption of BTS having the configuaration 4+4+4 and power consumption of each TSGA.and also the
    NOKIA Ultrasite AND intratalk DE34 BTS sensitivity?

    23rd November 2005 at 05:45 #42937
    shalenn srivastava
    Guest

    hi james
    the BB2F card that is used in ultra site edge BTS define the status of the TSGB cards
    as it glowsgreen then that means the card are functioning faithfully

    and the other ans. are not known to me
    respond u further as i get the ans.

    regards

    23rd November 2005 at 16:31 #42938
    Patrick
    Guest

    NOKIA recommends to calibrat the circuit breaker 50A. (220V, 9kVA or more)

    BB2A is the same like BB2E or BB2F but it doesn’t EDGE.

    When Nokia say capacity max with 12TRX, you have also 6 BB2x card, 3 DVx, … included.

    14th February 2006 at 20:01 #42939
    Wayne Chu
    Guest

    Does anyone have a PN for the BB2F?

    Thanks,

    Wayne Chu

    24th February 2006 at 18:34 #42940
    DAROGA PARSAD
    Guest

    hi
    why we use a negative power supply for nokia bts, how can we clculate the power consumption of BTS.
    HOW CAN WE CONVERT dbm to watt and viceversa.

    24th February 2006 at 19:33 #42941
    RF Learner
    Guest

    Hi

    1 watt = 30dBm
    just add 3dBm if the power is doubled i.e
    2 watt = 30 +3 = 33dBm
    4 watt = 33 +3 = 36 dBm so on.

    formula

    P(dBm) = 10 log(w/10e-3)

    take anti log of dBm, the result will b in watts.

    Thanks

    25th February 2006 at 10:43 #42942
    Prince of Finland
    Guest

    if any one has doubt on nokia products like metro ultra intra flexi hopper bsc 2i 3i its OS DX 200, software from s1 to s12, CDs implementation ,tcsm ask me guys. and stop these childish discusson.

    9th March 2006 at 10:59 #42943
    DAROGA PARSAD
    Guest

    Hi
    can any one please tell me in detail about the diffrent component of NOKIA bsc 3i with thier function.

    10th March 2006 at 16:07 #42944
    amit
    Guest

    i want to know the functions of BOIA,E1/RRI,BB2F,ETRX,WCGA,DVDC,M2LA.

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