[Gio]

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.

[Toto]

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

[Rami]

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,

[Gio]

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

[J]

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.

[Author]

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