FibeAir® RFU-C
Installation Guide
Ceragon Proprietary and Confidential
Page 60 of 93
4 Mount the RFU-C External Attenuator to the antenna using the four M8
screws and washers supplied with the RFU-C External Attenuator kit, and
tighten the screws.
The polarization mounting direction must be the same as that of the
antenna.
5 Mount the RFU-C coupler to the RFU-C External Attenuator using the four
M8 screws and washers supplied with the RFU-C Coupler kit, and tighten
the screws.