FibeAir® RFU-C
Installation Guide
Ceragon Proprietary and Confidential
Page 64 of 93
Procedure
Important!
Do not remove the transparent pressure window located on
the antenna interface.
1
Check that the gasket is already mounted on the NSN interface side.
Note:
For UBR84 (7GHz), insert the gasket on the NSN
antenna/coupler side.
2 Insert the O-Ring in its groove at the rear side of the RFU-C. Make sure the
mounting direction is correct, as shown in the section view.
3 Insert the four screws and washers supplied with the RFU-C through the
RFU-C and NSN adapter, and tighten the screws.
