[mukul chainani]

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

[alexander]

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

[james]

hi everybody

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

[dextur]

hello mukul,

I believe its about 135W per trx

[Patrick]

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

[shaleen srivastava(INDIA)]

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

[james]

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?

[shalenn srivastava]

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

[Patrick]

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.

[Wayne Chu]

Does anyone have a PN for the BB2F?

Thanks,

Wayne Chu

[DAROGA PARSAD]

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.

[RF Learner]

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

[Prince of Finland]

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.

[DAROGA PARSAD]

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

[amit]

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

[Author]

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