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Power up of Nokia Ultrasite

Viewing 8 posts - 1 through 8 (of 8 total)
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  • 11th August 2005 at 13:05 #41904
    Mike
    Guest

    Hi,

    Can someone please tell me how i can power up a Nokia ultra site outdoor using 230VAC?

    Thanks

    12th August 2005 at 05:28 #41905
    Nica
    Guest

    Ultrasite can be powered either DC or AC. You have to use ultrasite power supply modules that is intended for AC source.

    12th August 2005 at 06:13 #41906
    Arslan
    Guest

    PWSX modules for powering up the modules in BTS.These modules can be PWSA,PWSB etc.

    For powering the BTS from AC source a rectifier can be used which converts AC into -48VDC.

    12th August 2005 at 07:48 #41907
    Mike
    Guest

    Thanks very much for the Info.

    Much appriciated.

    Mike

    19th August 2005 at 02:56 #41908
    Arya
    Guest

    Dear,
    In my network(using BSSNokia)after swaping BSSMotorola, the coverage is reduce after swap…
    Is true power output in Nokia is smaller?
    Thnkx,

    9th November 2005 at 14:16 #41909
    Mike
    Guest

    Sounds like you need a TMA. depending on what coupler you are using.

    15th November 2005 at 12:44 #41910
    Garry !!
    Guest

    Arya,

    Yes, It is true that Nokia pwr_o/p is lower than Motorola pwr_o/p. But depends what band your network operates into.

    Best regards,

    Garry !!

    16th November 2005 at 13:14 #41911
    Patrick
    Guest

    Ultrasite 1800:

    output power antenna connector= 44dbm.

    coupler 2 ways= 40dbm
    coupler 4 ways= 36dbm

    Sensibility without diversity 111dbm.

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Viewing 8 posts - 1 through 8 (of 8 total)
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