Installation Manual
3. Router Installation
27
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Figure 3-15 Tighten the 4G antenna
Step 4:
Pull up the fixed 4G antenna to complete the installation.
Figure 3-16 Pull up the 4G antenna
Figure 3-17 Complete the installation of 4G antenna
The default configuration of 4G antenna can be used, or the ceiling antenna
can be used, with a 15m long feeder.
Some 4G interface sub cards use dual antennas, which are similar in
installation, and will not be described here. For the dual-antenna 4G
interface sub card, the left is the main antenna, and the right is the auxiliary
antenna. The main antenna must be installed, and the auxiliary antenna