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SM ALFOplus2 - Radio Functionalities

SM ALFOplus2
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20 MN.00356.E - 003
5.6 ANTENNAS AND EXTERNAL BRANCHING
The previous Link configuration can be pointed out depending antenna and eventual external branching.
5.6.1 SINGLE ODU
The following configuration can be obtained by a single polarization antenna: 1+0, 2+0 CP.
The following configuration can be obtained with a double polarization antenna: 2+0 AP, 2+0 XPIC.
See Fig.8
.
Fig.8 - Interface modules and carrier scheme
5.6.2 Dual ODUs and SP antenna
The following configurations can be obtained by a single polarization antenna, integrated or not, as in Fig.9:
2+2 CP SW/HSBY prot, 2+2 CP FD prot, 4+0 CP.
Fig.9 - Configuration with an external hybrid and a SP antenna, integrated or not
2+0, AP
H
V
H
V
H H
2+0 XPIC
2+0 CP or 1+0
HYB
HYB
HYB

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