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BTS NOKIA POWER CONSUMPTION

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Viewing 15 posts - 106 through 120 (of 148 total)
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  • #43035 Reply
    Mohit
    Guest

    Thanks Yogesh,

    but my other questions are:

    1)Mobile station’s output power in watts and in db.
    2)Beamwidth of GSM and MW antenna.

    Waiting for reply and would be thankful.

    Mohit

    #43036 Reply
    amit
    Guest

    @ mohit

    hai

    MS o/p pwr is 0.125 watt or 21 dbm

    n beamwidth of GSM is 65 deg (at H plane)..n 6.5 deg (at E plane)..

    amit/-

    #43037 Reply
    yogesh_rf
    Guest

    hi mohit,

    for all link budgeting purposes we take mobile o/p power as 2W,and BW of antenna is normally variable and normal antennas used are of BW-65deg,and 90deg.HORIZONTAL,7 deg.-VERTICAL respectively,gain around 17 dbi and it is also variable.I hv no idea about MW antenna B.W.

    Rgds
    Yogesh_rf

    #43038 Reply
    pradeep
    Guest

    what is full form of DAC

    #43039 Reply
    yellaiah
    Guest

    Hi peter ,
    If u want to measure frequency,measure it before the site ON-AIR(when OMU disable),

    once site is On-Air , DAC value changes due to some BSS parameters.

    regards
    yellaiah

    #43040 Reply
    ATHAR
    Guest

    HI EVERY ONE I WANT TO KNOW THE FULL NAME OF CARDS SUCH AS RRI CARD BOIA CARD BB2F CARD M2LA CARD TRX AND THE FUNCTIONING OF EACH THANKS

    #43041 Reply
    P V Ramana
    Guest

    what is power consumption of FIU

    #43042 Reply
    Anshuman
    Guest

    Hello friend, I want to know how BB2F, Duplexer(DVxx), Multicoupler(M2LA) and TRX(TSGB) cards operate in an Ultrasite EDGE BTS of NOKIA. please help.

    #43043 Reply
    patrick
    Guest

    P V Ramana – 18 Oct 2006

    I don’t know the power of IDU but i can to tell you that we use a rectifier of 300W for 4 or 5 IDU FIU.

    With a circuit breaker or fuse of 6-10A.

    #43044 Reply
    Patrick
    Guest

    Anshuman – 24 Oct 2006

    M——DVxx—TSxx—–BB2x—BOIA
    |
    D——DVxx—TSxx–|
    |
    |
    M2Lxx

    M antenna main
    D antenna Div

    DV copler => IN antenna

    M2Lxx passive card to concentrate RX of TSxx

    BB2xx => intelligente part of TSxx

    BOIA => BCF card.

    #43045 Reply
    Mohit
    Guest

    Thanks yogesh,

    Mohit

    #43046 Reply
    suresh
    Guest

    dear sir
    in nokia ultra BTS emitting more heat why….
    plz explain ..

    #43047 Reply
    RamajayamCYR
    Guest

    dear suresh all nokia BTS are emitting more heat because tsxx is having inbuild power amplifier so they emitting more so you want reduce the heat usning phase changing material in side the shelter that can able to control the heat reduce the D.G Runing hours
    ok

    #43048 Reply
    AN Praveen
    Guest

    in which time we are using H-polarization,& V-polarization
    in microwave antena’s

    #43049 Reply
    arman
    Guest

    plz anyone can explain the role of TMA dTMA and how it is working.

Viewing 15 posts - 106 through 120 (of 148 total)
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