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Automatic Antenna Tilting

Viewing 5 posts - 1 through 5 (of 5 total)
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  • 30th June 2008 at 13:03 #52965
    Gio
    Guest

    Hi all.

    Has anyone heard of automatic antenna tilting (i.e. automatically adjusting electrical tilts during different times of the day)? I have heard that something like that is used from some operators in Japan. Any information or articles etc would be very appreciated.

    30th June 2008 at 13:57 #52966
    Toto
    Guest

    Hello, Yes its used and the controller is used in the shelter where the power is also taken from there , i have no much information, but also its existing in Pakistan ..

    Regards

    30th June 2008 at 15:47 #52967
    Rami
    Guest

    Hello,,,
    All what I heard about is the remote antenna tilting where you can install a remote unit just at the screw of electrical tilt antenna and controlling the tilt will take place from the OMC. This unit is powered via the feeders with a T-bias technique…

    Regards,

    1st July 2008 at 07:43 #52968
    Gio
    Guest

    Thanks for the replies. I know about Remote Electrical Tilting (RET) and I am working in networks that are using it mailnly for the 3G. But I was wondering if somebody knows about shedulled tilting..Tilting automatically changing during busy hours during the day etc.

    Thanks

    10th August 2008 at 01:41 #52969
    J
    Guest

    nokia bts has output wire that could run to an relay that could operate a servo to control the antenna actu. This could be set up on a daily script ran from the OSS>

    most acu are IP based so you may be able to remote into them and make the changes.

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Viewing 5 posts - 1 through 5 (of 5 total)
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