UNICORECOMM UT4B0 Installation And Operation User Manual page 15

Step 2: Select GNSS antenna with proper gain, set up the GNSS antenna in a stable and
unsheltered area and connect the antenna and the module through the coaxial RF cable.
When installing the antenna, Ant antenna interface in UT4B0 module corresponds to the
antenna at the moving base station.
Note: The RF connector of the board is SMB. Select the appropriate connecting line
according to the packaging. The input signal gain at the antenna interface is optimal
between 20-36dB. Please choose the proper antenna, antenna cable and online LNA
accordingly.
Step 3: Connect the serial ports of PC and EVK
Figure 4- 3 Connect the Serial Port of UT4B0
Step 4: Connect 12V adapter to EVK power supply and start UT4B0 module
Figure 4- 4 Power up UT4B0
UC-00-M24 EN R2 Installation and Configuration 11