NXP Semiconductors JN516x-EK001, Руководство пользователя, Страница: 29 / 86

JN516x-EK001 Evaluation Kit
User Guide
JN-UG-3093 v1.5 © NXP Laboratories UK 2015 29
1.3.6.1 Antenna Mounting and Connection
The JN5168 modules with uFL connectors must be used with the supplied antennas.
An antenna is provided with a 7-cm fly lead attached, which allows the antenna to be
connected to the module. To mount and connect an antenna, proceed as follows (also
refer to
Figure 20 and Figure 21 ):
1. Take an antenna and detach the base piece from the antenna.
2. Push the antenna base piece into a hexagonal hole on the Carrier Board from
the rear of the board until the collar is flush with the board.
The ‘locating lugs’
of the antenna base piece should be parallel to the top or bottom of the board,
as illustrated in
Figure 21 .
3. Thread the fly lead (which is attached to the antenna) through the base piece,
from front to back.
4. Continue feeding the attached antenna into the base piece from the front,
moving it slightly until it clicks into the slot (push the antenna firmly into place).
5. Connect the free end of the fly lead to the uFL connector on the module.
Caution: Once you have mounted an antenna on a
board, do not remove it as the antenna assembly is
fragile and may be damaged on removal.
Figure 20: Stages of Antenna Mounting