FibeAir® IP-20E
Installation Guide
Ceragon Proprietary and Confidential
Page 47 of 52
For horizontal polarization, locate the alignment hole in twist plate aside the
letter “H” on the pin as shown below and fasten the two screws.
For vertical polarization, locate the alignment hole in twist plate aside the
letter “V” on the pin as shown below and fasten the two screws.
2 Mount the IP-20E coupler on the antenna using the four M8 screws and
washers supplied with the RFU-C Coupler kit, and tighten the screws.
3 Verify that the two O-Rings supplied with the IP-20E Coupler kit are well
assembled on the coupler body. If not, please assemble them and make
sure the mounting direction is correct, as shown in the section view.
