Kerlink Wirnet iBTS Installation And Maintenance Manual page 170

Note 1: the M4 screws, the metallic strapping are not provided by KERLINK.
Note 2: the M8 bolts and nuts are provided by KERLINK.
Once the universal antenna bracket is installed, then the LoRa antenna can be mounted on
the bracket. The LoRa antenna is provided with a N female connector, a washer and a M19
nut.
Follow the following procedure:
 Unscrew the M19 nut
 Remove the washer
 Introduce the N connector into the hole of the universal antenna bracket
 Place the washer
 Screw the M19 nut
Note 3: The LoRa 915MHz/ 6dBi omnidirectional antenna from FT-RF with its own mounting
kit based on two U-bolts for pole mount. The pole must have a maximum diameter of
50mm. This antenna cannot be installed on the universal antenna bracket.
4.5.2.4 Dome antenna bracket
The dome antenna bracket is used for the following antennas:
-
GNSS antenna (see §1.8.2.1)
-
LTE antenna (see §1.8.2.2)
The dome antenna bracket is detailed in §1.8.6.3.
The dome antenna bracket has a single hole dedicated to the LTE and / or GPS M22 screw.
The dome antenna bracket can be mounted:
-
On a wall: use in this case 2 x M4 screws separated by 76mm.
-
On a pole: use metallic strapping through the two 4mm x 25mm slots.
-
On a pole: alternate option is to use the "notched V shaped plate and a U-bolt" as
detailed in §1.8.6.1. The maximum diameter of the pole is 60mm.
Classification
Internal Use
Confidential
Strict confidential
Figure 106 : LoRa antenna mounted on universal antenna bracket
This document is the strict property of Kerlink and shall not be either copied nor sent without express
Kerlink – 1 rue Jacqueline Auriol – 35235 THORIGNÉ-FOUILLARD
Wirnet iBTS
written authorization of Kerlink
Kerlink m2m technologies reserved rights
Document title : Installation and
Maintenance Manual
Version : 2.0
Author : SNI
Date : 04/12/2018
Washer
M19 nut
Page 170 / 221