MP3900X Series Router Installation Manual
Router Installation
copyright
©
2020 Maipu, all rights reserved
3-15
Step 3: Rotate the 4G antenna to the right and tighten it.
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