21
5240
5500
5785
5100 to
5800
WLAN
802.11
a/n
Pulse
Modulation
b)
:
217 Hz
0.2
0.3
9
NOTE:
a) For some services, only the uplink frequencies are included.
b) The carrier shall be modulated using a 50 % duty cycle square wave
signal.
c) As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may
be used because while it does not represent actual modulation, it would
be worst case.