The diagram below shows the layout of the RETs on the antenna.
IN-1
RET:A01
Beam 1 (P1,2)
RET:A02
Beam 2 (P1,2)
RET:A03
Beam 3 (P1,2)
RET:A04
Beam 1 (P3,4)
RET:A05
Beam 2 (P3,4)
RET:A06
Beam 3 (P3,4)
IN-2
RET:B01
Beam 1 (P5,6)
RET:B02
Beam 2 (P5,6)
RET:B03
Beam 3 (P5,6)
RET:B04
Beam 1 (P7,8)
RET:B05
Beam 2 (P7,8)
RET:B06
Beam 3 (P7,8)