UB4B0M User Manua
l
10
When adopting active antennas, pay attention to t
he 50Ω impedance match between the
antennas.
Figure 3-2 UB4B0M Antenna Connection Diagram
4. Connection and Setting
4.1 Electrostatic Protection
Many components on UB4B0M are vulnerable to electrostatic damage, which will then
affect IC circuits and other components. Please take the following electrostatic protection
measures before opening the anti-static blister box:
Electrostatic discharge (ESD) will damage components. Please operate the
board on the anti-static work table and at the same time wear an anti-static
wristband and use conductive foam pads. If no anti-static bench is available,
please wear an anti-static wristband and connect it to the metal part of the
machine for anti-static protection.
When plugging or unplugging the board, please do not touch the components on
the board directly.
After taking out the board, please check the components carefully for obvious
relaxation or damage.
4.2 Installation Guide
UB4B0M is delivered in the form of board, allowing users to assemble it flexibly according
to application scenarios and market needs. The following figure shows a typical UB4B0M
installation method using a set of evaluation kit (EVK). Users can also, in the same way,
use other receiver casings to install.
