Antenna Control Module. This module consists of a DC motor, a PCB which controls the motor and connectors, all contained in a coated aluminium housing with dimensions of 130mm x 50mm x 30 mm. This module connects to the tilt mechanism (not contained in this BTI) inside the antenna and allows the tilt of the antenna to be controlled. The DC motor gives the module its essential character.

GIR 1, 3(b) and 6 Note (I)(A) of HSEN to Heading 8501. Note 2(a) to section XVI of HSEN Text to code 8501, 8501 10, 8501 1099, 8501 1099 90.