IBM ThinkPad X30 Series Information page 3

FCC Test Report (Class II), FCC ID: ANO20040601CX2 Document Number: FCC 19-0282-0
IBM ThinkPad X40 Series
T
he main and auxiliary meander (Inverted F) antennas are built in the left and right top sides of LCD as
shown in the Photo. Those diversity antennas are not used for transmission simultaneously. One of the
antennas is selected automatically or manually to have a good quality of radio communication. The
selected antenna performs transmission or receiving in half duplex alternatively.
Main antenna
Dual Band
Meander antenna
13N5743
P/N:
Auxiliary antenna
Dual Band
Meander antenna
P/N: 13N5742
Prepared by T. Murota
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