The invention discloses a
control system for an electric tuning antenna of a
base station, comprising at least one electric tuning antenna, at least one antenna
control unit and a hand-held controller used for controlling the antenna
control unit, wherein the hand-held controller comprises a main case, and a first
serial port-to-RS485 circuit, a second
serial port-to-RS485 circuit and a
serial port-to-OOK (on-off
keying) circuit which are arranged in the main case, as well as an AISG (antenna
interface standard group) port and a BT (British telecom) connector which are arranged on the main case. By applying the
control system for the electric tuning antenna of the
base station, which adopts the hand-held controller to control the electric tuning antenna in the invention, upgrading on the traditional 2G
system device is avoided; and the hand-held controller can be accessed to a
system in two type of
signal transmission
modes, the hand-held controlled can be directly accessed to the
system via the BT connector under the
base station, thus the defects that the implementation difficulty is high, the cost is high, the reliability is poor and
lightning stroke can be produced as an AISG control cable is deployed for a long distance are overcome.